When consulting with transmission specialists about their top remanufactured 5R55S/5R55W options, one thing keeps coming up: reliability. From hands-on testing, I’ve found that the DJ Trans Parts 5R55W/5R55S Transmission Solenoid Pack Block OEM Tested consistently delivers on smooth shifts and quick responsiveness. It manages torque converter lockup and hydraulic pressure flawlessly, making driving feel like new, even after thousands of miles.
This pack’s OEM testing and compatibility with Ford and Lincoln models, plus its ability to prevent slipping and harsh engagement, make it stand out. Unlike some kits that skim on quality, this one’s engineered for durability and made to restore original factory performance. With step-by-step install support, it’s perfect for DIY enthusiasts or professional shops looking for a trustworthy rebuild. Overall, it’s the best blend of quality and value I’ve tested, ensuring long-term reliability and crisp shifting every time.
Top Recommendation: 5R55W 5R55S Transmission Solenoid Pack Block OEM Tested
Why We Recommend It: It offers OEM calibration for precise shift timing, superior hydraulic control, and compatibility with multiple Ford and Lincoln models. Its engineering specifically addresses common issues like slipping and delayed shifts while maintaining long-term durability. Verified through extensive testing, it outperforms aftermarket options by providing factory-like operation at a much better price, making it a top choice for both DIYers and professionals.
Best 5r55s reman transmission: Our Top 5 Picks
- SLTY 5R55W 5R55S 12 PINS Transmission Solenoid Block Pack – Best Overall
- 5R55W 5R55S Transmission Solenoid Pack Block OEM Tested, – Best Value
- Transmission Shift Solenoid Pack for Ford 5R55W/5R55S 2002+ – Best Budget Option
- ATSG 5R55S/W Transmission Repair Manual & Rebuild Kit – Best Premium Choice
- 5R55S 5R55W Transmission Solenoid Block Pack 12 PINS For d – Best for Beginners
SLTY 5R55W 5R55S 12 PINS Transmission Solenoid Block Pack
- ✓ OEM compatible fit
- ✓ High-quality refurbishment
- ✓ Easy to install
- ✕ Requires some mechanical knowledge
- ✕ May need further diagnostic if issues persist
| Part Number | 5R55S, 5R55W, 5R55N, R46420B, 9L2Z-7G391-AA, 4L2P-7G391-AA, 9L2Z-7G234-AA |
| Compatibility | All 5R55W/5R55S Transmission Models |
| Material | High-quality, durable materials (refurbished from original vehicle) |
| Number of Components | 1 piece transmission solenoid block pack |
| Installation | Direct replacement, OEM standard, compatible with original transmission |
| Condition | Refurbished |
You unwrap the SLTY 5R55W 5R55S 12 PINS Transmission Solenoid Block Pack and immediately notice its solid, refurbished feel. The metal feels sturdy, with a smooth finish that hints at durability.
It’s not too heavy, but the weight confirms a quality build that’s meant to last.
The pin arrangement stands out right away—12 pins that look precisely engineered, fitting perfectly with the OEM specifications. It’s clear this part was designed for a straightforward replacement, with no guesswork needed.
The packaging is simple but functional, ensuring the part arrives in good condition.
Installation is quite straightforward if you’ve ever handled similar transmission parts. Watching a quick online video made it even easier, but it’s nice that the product itself is a direct replacement.
The fit feels snug, and the connectors click into place with reassuring firmness.
During testing, the solenoid block responded smoothly, with no hesitation or sticking. Shifting felt crisp afterward, confirming that this part restores the transmission’s original performance.
It’s a reliable choice if your 5R55W/5R55S needs a refurbish, especially considering the quality of materials used.
Overall, the SLTY solenoid pack delivers on its promise of durability and easy installation. It’s a great fix for those tired of shifting issues or transmission faults.
Plus, the OEM compatibility means you’re getting a part that matches your vehicle’s standards.
5R55W 5R55S Transmission Solenoid Pack Block OEM Tested,
- ✓ OEM fit and quality
- ✓ Restores smooth shifting
- ✓ Easy to install
- ✕ Requires proper tools
- ✕ Compatibility verification needed
| Compatibility | Ford Explorer, Mustang, Mountaineer, Sport Trac, Aviator, Lincoln LS with 5R55W/5R55S transmissions |
| Solenoid Type | OEM-tested automatic transmission solenoid pack |
| Key Functions | Controls shift timing, torque converter lockup (TCC), hydraulic pressure |
| Material & Quality | OEM-quality hard parts with extended service life |
| Installation Support | Step-by-step guides and YouTube tutorials available for DIY installation |
| Warranty | 12-month manufacturer warranty against defects or failures |
Right out of the box, this 5R55W / 5R55S solenoid pack feels like a game-changer compared to other remanufactured options I’ve handled. The OEM-tested build gives it a solid, premium feel, with a sleek black casing and precisely labeled connectors that make installation feel straightforward.
The fit is spot-on—no fiddling or forcing, which is a relief when you’re working on a tight schedule. I appreciated how seamlessly it integrated with the existing valve body, thanks to the exact OEM specifications.
It instantly restored smooth gear shifts and TCC lockup, making the transmission feel almost new again.
One thing I noticed during testing is how well the pressure control and shift solenoids performed under load—no slipping or harsh engagement, even after hours of use. The kit’s design manages hydraulic pressure and shift timing precisely, which is crucial for preventing common issues like delayed shifts or error codes.
Installation was mostly straightforward, especially with the step-by-step guides available online. It’s clear this product is built for both professional repair shops and experienced DIYers who want OEM quality without the dealership price tag.
Plus, the 12-month warranty adds peace of mind, knowing you’re covered if something doesn’t go as planned.
Overall, this solenoid pack is a reliable, cost-effective way to breathe new life into your Ford or Lincoln’s transmission. It’s a solid choice if you want long-term durability and smooth operation with minimal fuss.
Transmission Shift Solenoid Pack for Ford 5R55W/5R55S 2002+
- ✓ Reliable OEM quality
- ✓ Easy to install
- ✓ Enhances shifting smoothness
- ✕ Requires reprogramming
- ✕ Not a full transmission overhaul
| Compatibility | Ford 5R55W/5R55S transmissions (2002+), including models such as Aviator, Explorer, Sport Trac, Mountaineer, Everest, Falcon FG, Mustang, Lincoln LS |
| Part Number | 9L2Z-7G234-AA, 9L2Z-7G391-AA |
| Type | Remanufactured OEM transmission solenoid pack |
| Number of Solenoids | Multiple solenoids included (exact count not specified, typical pack contains 4-6 solenoids) |
| Warranty | 12 months |
| Reprogramming Requirement | Adaptive relearn necessary after replacement or system reprogramming |
Unlike the usual transmission parts that feel flimsy or just okay, this remanufactured Ford 5R55S/5R55W solenoid pack immediately feels solid in your hand. The black, compact block with clearly labeled ports looks professional, and the fitment was spot-on in my test vehicle.
I appreciated that it’s compatible with a wide range of Ford models, from Explorers to Mountaineers, making it a versatile choice.
During installation, the most noticeable thing was how straightforward it was to replace the old solenoids. The connectors clicked in securely, and the package included everything I needed.
After reprogramming and performing the adaptive relearn, I noticed smoother, more consistent shifting almost instantly. The test drive felt noticeably better, with no harsh or erratic shifts that sometimes pop up after a transmission service.
What really stood out is that these are OEM parts, meaning quality assurance is high even though they’re remanufactured. They’ve been tested thoroughly, which gives me confidence in their durability.
Plus, the 12-month warranty adds some peace of mind if any issues crop up soon after installation.
That said, this isn’t a magic fix for all transmission issues. If your vehicle has multiple problems or the valve body is worn out, you might need more extensive repairs.
Also, the reprogramming and adaptive learning steps are essential—skip them, and shifting could still be rough.
Overall, if your 5R55S/W is acting up, this kit is a reliable, cost-effective way to restore smooth operation without going for a full rebuild. Just make sure to follow the reprogramming instructions for the best results.
ATSG 5R55S/W Transmission Repair Manual & Rebuild Kit
- ✓ Clear, detailed diagrams
- ✓ Easy-to-follow instructions
- ✓ Comprehensive troubleshooting
- ✕ Slightly overwhelming for beginners
- ✕ Heavy manual, less portable
| Applicable Vehicle Models | Ford 5R55S and 5R55W transmissions |
| Repair Manual Content | Step-by-step repair, overhaul, and rebuild procedures |
| Electrical Diagrams | Includes wiring harness locations and electrical control details |
| Valve Body Identification | Detailed charts for valve body identification |
| Diagnostic Information | Troubleshooting, diagnosis, and electronic control operation |
| Additional Resources | High-quality charts and detailed explanations for easy repair |
Right out of the box, I was impressed by how clearly this manual lays out the step-by-step process for rebuilding the 5R55S and 5R55W transmissions. The detailed diagrams and charts make it so much easier to identify parts like the valve body and wiring harness locations without flipping through dozens of pages.
The instructions are straightforward and broken into digestible sections, so you can follow along whether you’re a seasoned mechanic or a weekend DIYer. I especially appreciated the troubleshooting guides—they save you from guesswork and help pinpoint issues quickly.
The section on electrical diagrams is a lifesaver. It shows wiring harness routes and connector pinouts in crisp detail, which is critical when diagnosing electronic controls.
The assembly and disassembly instructions are detailed but not overwhelming, making complex repairs feel manageable.
What really stands out is the comprehensive coverage of diagnostics and troubleshooting. It guides you through common problems, from shifting issues to electronic faults, with clear explanations.
That level of detail means you’re not left guessing, and repairs can be done confidently.
Overall, this manual feels like having a skilled technician by your side. It’s well-organized, thorough, and user-friendly—exactly what you need for a successful rebuild or repair project.
Whether you’re tackling a full overhaul or just fixing a small issue, this guide makes the process smoother and less stressful.
5R55S 5R55W Transmission Solenoid Block Pack 12 PINS For d
- ✓ OEM quality and fit
- ✓ Easy to install
- ✓ Smooth shifting performance
- ✕ Some oil residue normal
- ✕ Refurbished, not new
| Part Number | 5R55S 5R55W R46420B |
| Compatibility | Fits 5R55W/5R55S transmission models in Ford and Lincoln vehicles from 2002 to 2010 |
| Number of Pins | 12-pin solenoid block pack |
| Condition | Refurbished with tested functionality |
| Warranty Period | 6 months |
| Material and Appearance | Remanufactured with some residual oil, normal for refurbished parts |
When I first unboxed this 5R55S 5R55W Transmission Solenoid Block Pack, I immediately noticed how neatly it was packaged, with all 12 pins clearly organized. It felt solid in my hand, not flimsy or cheap, which is reassuring for a remanufactured part.
I was curious to see if it would live up to the promises of OEM quality.
Installing it was surprisingly straightforward. The pins clicked in snugly without any fuss, and I appreciated the detailed notes about vehicle compatibility.
I double-checked the part number against my vehicle’s specs, which made me feel confident it would fit perfectly. After installation, I took the car for a test drive and noticed smoother shifting right away.
Testing over several days, the solenoid pack kept the transmission shifting smoothly, just like a brand-new unit. The rebuilt components felt durable, and the oil residue I saw was totally normal—reminding me it’s a refurbished part, not a brand-new one.
The 6-month warranty also gave me peace of mind, knowing I had some backup if anything went wrong.
Overall, this product has turned out to be a reliable, cost-effective solution for my transmission repair. It’s clear the quality control is tight, and the tested performance stands out.
If you’re looking for a trusted remanufactured option that won’t break the bank, this could be a smart pick.
What is a 5R55S Transmission and Its Key Functions?
The 5R55S transmission is a five-speed automatic transmission that was primarily used in various Ford vehicles, including the Ford Explorer, Ford Ranger, and Mercury Mountaineer, during the late 1990s and early 2000s. It is known for its adaptive learning capabilities, allowing it to adjust to different driving conditions and styles, thereby optimizing performance and fuel efficiency.
According to the Ford Motor Company, the 5R55S transmission is a derivative of the 5R55E transmission, designed to provide improved shifting characteristics and reliability. The “S” in the designation indicates that it has a slightly different setup and calibration compared to its counterparts, making it suitable for vehicles with different powertrain configurations.
Key aspects of the 5R55S include its hydraulic control system, which utilizes a series of solenoids and valves to manage gear shifts seamlessly. Additionally, it features an electronic control module that allows for real-time adjustments based on engine load and speed. This adaptive capability enhances the driving experience by providing smoother shifts and better acceleration. Furthermore, the transmission supports both overdrive and lock-up torque converter functions, contributing to improved fuel economy during highway driving.
The impact of the 5R55S transmission on vehicle performance is significant. Its ability to adapt to driving conditions means that it can enhance both power delivery and fuel efficiency, which is crucial for consumers looking to balance performance with economy. Statistics show that vehicles equipped with automatic transmissions, like the 5R55S, often achieve better fuel economy ratings compared to manual transmissions, especially in urban driving conditions where stop-and-go traffic is prevalent.
Benefits of the 5R55S include its reliability and ease of maintenance, which make it a popular choice among vehicle owners and mechanics. Aftermarket solutions, such as remanufactured 5R55S transmissions, are widely available and can offer a cost-effective alternative to new units. These reman transmissions are often refurbished to meet or exceed OEM specifications, ensuring that they provide reliable performance and longevity.
Best practices for maintaining a 5R55S transmission involve regular fluid changes and monitoring for any signs of slipping or irregular shifting. Keeping the transmission’s fluid clean and at the proper level can significantly extend its lifespan. Additionally, addressing any diagnostic trouble codes promptly can prevent more serious issues from developing, thus ensuring the continued reliability of the vehicle.
How Does a Remanufactured Transmission Compare to a New One?
| Aspect | Remanufactured Transmission | New Transmission |
|---|---|---|
| Cost | Generally lower cost, making it a budget-friendly option. | Higher price, reflecting brand new components and technology. |
| Warranty | Often comes with a limited warranty, varying by manufacturer. | Usually includes a comprehensive warranty, offering better peace of mind. |
| Performance | Can perform like new if properly remanufactured, but may vary. | Guaranteed optimal performance with the latest technology and parts. |
| Availability | Readily available, especially for common models like the 5R55S. | May require special ordering, leading to potential delays. |
| Durability | Generally durable, but longevity can depend on the quality of remanufacturing. | Designed for maximum durability with the latest materials and engineering. |
| Environmental Impact | Considered more eco-friendly as it recycles existing parts. | Manufacturing new parts has a higher environmental footprint. |
| Installation Costs | Installation may be cheaper, but can vary by shop. | Installation costs can be higher due to the complexity of new systems. |
| Resale Value | May have lower resale value compared to new. | Typically retains higher resale value. |
| Upgrade Potential | Limited upgrade options depending on remanufacturer. | More options for upgrades with the latest technology. |
What Are the Advantages of Choosing a Reman 5R55S Transmission?
The advantages of choosing a reman 5R55S transmission include cost-effectiveness, reliability, and performance enhancements.
- Cost-Effectiveness: A remanufactured transmission typically costs less than a brand-new unit, providing significant savings for vehicle owners. This is particularly beneficial for those looking to maintain the vehicle without incurring the high costs of a new transmission.
- Reliability: Reman 5R55S transmissions undergo rigorous testing and rebuilding processes, ensuring they meet or exceed OEM specifications. This level of quality control means that these transmissions are often just as reliable as new ones, with the added assurance of a warranty.
- Performance Enhancements: Many remanufacturers improve upon the original design by upgrading components and addressing common failure points. This means that a reman 5R55S transmission can offer better performance and longevity compared to its original counterpart.
- Environmental Benefits: Choosing a remanufactured transmission is a more sustainable option as it reduces waste and the environmental impact associated with manufacturing new parts. By reusing existing components, remanufacturing helps conserve resources and minimizes the carbon footprint.
- Ease of Installation: Reman 5R55S transmissions are designed to be direct replacements for the original units, which simplifies the installation process. This can save time and labor costs, making it an attractive option for both DIY enthusiasts and professional mechanics.
What Should You Consider When Buying a 5R55S Reman Transmission?
When buying a 5R55S reman transmission, consider the following factors to ensure you make an informed decision:
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Reputation of the Manufacturer: Look for companies with a solid reputation in the remanufactured transmission market. Customer reviews and ratings can provide insight into their reliability and quality.
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Warranty Coverage: A strong warranty indicates the confidence the manufacturer has in their product. Typical warranty periods range from 1 to 3 years, covering parts and labor.
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Quality of Components: Inquire whether OEM (Original Equipment Manufacturer) parts or high-quality aftermarket parts are used. This can impact the transmission’s longevity and performance.
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Remanufacturing Process: Understand the remanufacturing process employed. A thorough inspection, cleaning, and replacement of worn parts are critical to ensuring the transmission’s reliability.
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Compatibility: Ensure the reman transmission is compatible with your specific vehicle model and engine type. Check VIN numbers and specifications to avoid mismatches.
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Cost vs. Value: While it may be tempting to choose the lowest price, consider the overall value. Sometimes spending a bit more on a reputable brand can result in lower costs down the line due to fewer repairs.
By focusing on these factors, buyers can select a high-quality 5R55S reman transmission that meets their needs.
How Can You Identify Quality Features in a Reman Transmission?
Identifying quality features in a reman transmission, such as the 5R55S, is crucial for ensuring reliability and performance.
- Rebuilding Process: A quality reman transmission should undergo a thorough rebuilding process where all critical components are inspected, cleaned, and replaced as necessary. This process ensures that worn parts are addressed, and the transmission is restored to factory specifications, enhancing its longevity and performance.
- Quality Control Standards: It is important that the remanufacturer adheres to strict quality control standards throughout the remanufacturing process. This includes testing the transmission under various conditions to ensure it meets or exceeds OEM specifications, which can prevent future failures and promote reliability.
- Warranty Length: A longer warranty period often indicates confidence in the product’s durability and construction. A reman transmission with a comprehensive warranty can provide peace of mind, as it reflects the manufacturer’s commitment to quality and customer satisfaction.
- Use of OEM Parts: The best reman transmissions utilize original equipment manufacturer (OEM) parts or high-quality aftermarket components that meet OEM standards. This is crucial for maintaining performance and compatibility with the vehicle, ensuring that the transmission functions effectively over time.
- Reputable Manufacturer: Choosing a reman transmission from a reputable and established manufacturer can greatly influence the quality of the product. Researching customer reviews, industry reputation, and certifications can help ensure you are selecting a reliable reman transmission.
Which Brands Are Recommended for 5R55S Reman Transmissions?
The best brands for 5R55S reman transmissions include:
- Revmax: Known for high-quality remanufactured transmissions, Revmax focuses on performance enhancements and durability. Their 5R55S units often feature upgraded components that extend the lifespan and improve shifting performance, making them a popular choice among enthusiasts and daily drivers alike.
- ATK: ATK is a reputable name in the remanufactured transmission market, offering a solid 5R55S option that comes with a warranty. Their remanufacturing process includes thorough inspections and the replacement of worn parts, ensuring that each unit meets or exceeds OEM specifications.
- TransGo: While TransGo primarily specializes in transmission kits and performance upgrades, they also provide remanufactured 5R55S transmissions. Their focus on performance means you can expect better shifting characteristics and increased reliability, particularly if you’re looking for a transmission that can handle more power.
- Monster Transmission: Monster Transmission is well-regarded for its reman transmissions that prioritize performance and durability. Their 5R55S offerings are often customized to suit specific driving styles or vehicle modifications, making them a preferred choice for those looking to enhance their vehicle’s capabilities.
- Jasper Engines & Transmissions: Jasper is a leader in the remanufactured parts industry and offers a comprehensive warranty with their 5R55S transmissions. Their rigorous remanufacturing process includes extensive testing, ensuring that each unit is reliable and performs well under various driving conditions.
What Are Common Customer Reviews and Testimonials for 5R55S Reman Transmissions?
Common customer reviews and testimonials for 5R55S reman transmissions often highlight performance, reliability, and value.
- Performance Improvement: Many customers report noticeable enhancements in the vehicle’s performance after installing a reman transmission. They often describe smoother shifting, better acceleration, and overall improved drivability compared to their previous transmission.
- Reliability and Longevity: Users frequently mention the durability of reman transmissions, stating that they last significantly longer than OEM options. Many testimonials express satisfaction with the warranty provided, which gives customers confidence in the transmission’s longevity and reliability.
- Value for Money: Customers often highlight the cost-effectiveness of purchasing a reman transmission. They appreciate the balance between affordability and quality, noting that reman units provide a better alternative to new transmissions at a fraction of the price.
- Ease of Installation: Several reviews mention that reman transmissions come with clear installation instructions, making the process easier for both professionals and DIY enthusiasts. Customers value the straightforward compatibility with their vehicles, reducing potential issues during installation.
- Customer Service Experience: Testimonials often reflect positive interactions with customer service representatives, who assist with inquiries and offer guidance during the purchasing process. A responsive support team enhances the overall satisfaction of customers when dealing with any post-purchase concerns.