Sonnax
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Sonnax 77898E-K 4L60E REVERSE BOOST VALVE KIT
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Sonnax 77898E-K 4L60E REVERSE BOOST VALVE KIT
Sonnax valve and sleeve kits restore hydraulic integrity and prevent leakage.
Sonnax 77898E-K 4L60E REVERSE BOOST VALVE KIT
Item #: 6750195

Sonnax 77898E-K 4L60E REVERSE BOOST VALVE KIT

Item #: 6750195

€ 41

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Sonnax valve and sleeve kits restore hydraulic integrity and prevent leakage.
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What Stands Out

Enhanced Performance
This reverse boost valve kit improves the hydraulic performance of 4L60E transmissions, allowing for better shifting responsiveness and increased reliability during power applications.
Durable Construction
Constructed with high-quality materials, the Sonnax kit ensures longevity and consistent performance, reducing the risk of failure and maintenance costs compared to standard valves.
Easy Installation
Designed for straightforward installation, this kit allows mechanics and enthusiasts alike to upgrade their systems without extensive modifications, enhancing user experience and satisfaction.

Product Details

Shop for Sonnax 77898E-K 4L60E reverse boost valve kit on Ubuy Ireland. Explore a wide range of automotive parts and accessories at great prices.
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Transmission Rebuilders

    Ideal for professionals looking to enhance the performance of the 4L60E transmission during rebuilds and upgrades.

  • Heavy-Duty Users

    Perfect for users who need improved reverse response for towing or off-road applications with their vehicles.

  • Performance Enthusiasts

    Great for automotive enthusiasts seeking to boost the performance of their vehicles for street or race applications.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who don't require enhanced transmission performance or modifications in their vehicles.

  • Budget-Conscious Buyers

    May not be ideal for users looking for cheap fixes or DIY solutions without professional knowledge or installation.

  • Stock Transmission Users

    Not necessary for those maintaining a stock 4L60E without plans for significant performance upgrades or modifications.

Product Description

Sonnax 77898E-K 4L60E REVERSE BOOST VALVE KIT

About This Item

Enhance the performance of your 4L60E transmission with the Sonnax 77898E-K Reverse Boost Valve Kit. This upgrade is a game-changer for your vehicle, providing improved reverse band durability and engine braking. Engineered to precision, this kit is a must-have for any 4L60E enthusiasts looking to take their vehicle to the next level.

With easy installation and trusted Sonnax quality, this kit is the go-to choice for a seamless upgrade. Don't settle for anything less than excellence for your 4L60E - upgrade with Sonnax.

Have any Query? Chat with us

Product Buying Guide

If you are experiencing poor shift quality in your General Motors 4L60-E, 4L65-E, or 4L70-E transmission, the Sonnax 77898E-K Reverse Boost Valve Kit may be the solution you need. This kit is designed to restore hydraulic integrity and prevent leakage, ensuring smoother and more reliable transmission shifts.

Product Specifications

  • Product Name: Sonnax 77898E-K 4L60E Reverse Boost Valve Kit
  • Valve Diameter: .490 inches
  • Transmission Compatibility: General Motors 4L60-E, 4L65-E, 4L70-E
  • Kit Type: Boost Valve & Sleeve Kit with O-Rings
  • Pump Compatibility: Early pump design

Key Features

  • Restores hydraulic integrity
  • Prevents leakage
  • Improves shift quality
  • Available in stock replacement and increased boost ratio sizes

Usage Scenarios

  • Ideal for vehicles experiencing poor shift quality in their General Motors 4L60-E, 4L65-E, or 4L70-E transmissions
  • Suitable for both stock replacement and high-performance transmission setups

Usage Scenarios

Other similar products in the market include boost valve kits from competitive brands, but the Sonnax 77898E-K is known for its reliability and effectiveness in addressing shift quality issues in GM transmissions.

Some User Review

  • Users have reported noticeable improvements in transmission shift quality after installing the Sonnax 77898E-K kit. The kit's durability and compatibility with early pump designs have been particularly praised.

Competitors

  • The Sonnax 77898E-K Reverse Boost Valve Kit is competitively priced compared to similar products in the market, offering good value for the quality and performance it delivers. It's important to compare prices from different retailers to secure the best deal.

Buying Considerations

  • Ensure compatibility with your specific transmission model and pump design before purchasing the kit.
  • Check for any additional components or tools required for installation to have a complete set for the installation process.

Conclusion

The Sonnax 77898E-K 4L60E Reverse Boost Valve Kit is a reliable solution for addressing poor shift quality in General Motors 4L60-E, 4L65-E, and 4L70-E transmissions. With its restoration of hydraulic integrity and prevention of leakage, it offers improved shift quality and durability, making it a worthwhile investment for vehicle owners looking to enhance their transmission performance.

View Less

If you are experiencing poor shift quality in your General Motors 4L60-E, 4L65-E, or 4L70-E transmission, the Sonnax 77898E-K Reverse Boost Valve Kit may be the solution you need. This kit is designed to restore hydraulic integrity and prevent leakage, ensuring smoother and more reliable transmission shifts. Continue Reading

Customer Questions & Answers

  • Question: What transmissions is the kit compatible with?

    Answer: The kit is compatible with General Motors: 4L60-E, 4L65-E, 4L70-E High Performance Transmission
  • Question: What does the kit include?

    Answer: The kit includes boost valve, sleeve, and O-rings
  • Question: Does it improve shift quality?

    Answer: Yes, the kit enhances shift quality

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 41

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Boost valve and sleeve kit for General Motors transmissions
  • Restores hydraulic integrity
  • Prevents leakage
  • Available in stock replacement and increased boost ratio sizes
  • Enhances shift quality
  • Suitable for early-style pumps