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Weasch 9038 Relay Bypass Switch Fuel Pump Relay Master Kit 6 Pack

Efficiently simplifies automotive diagnostic processes with reliable bypass functionality.

Frowse Rating8.9/10

Available in a range of colours or styles.

This relay bypass master kit enables swift bypassing of faulty 12V relays, providing direct control for various automotive circuits. It simplifies diagnostics for professionals and enthusiasts alike by eliminating the need for complex wire configurations. Compatible with a wide range of vehicles, including Audi, BMW, and Volkswagen.

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Frowse Rating 8.9/10

Best for: Professional mechanics and DIY enthusiasts

Our Review

With its robust construction featuring heat-resistant materials and high-conductivity brass contacts, it supports high current loads, making it reliable for repeated use.

This master kit is particularly well-suited for professional mechanics, mobile technicians, and DIY enthusiasts who require efficient and reliable diagnostics. Its versatile compatibility with a range of vehicles, including popular brands like Audi, BMW, and Volkswagen, ensures that it can be utilised for a variety of applications. The built-in toggle switches facilitate component testing, making this kit a pivotal addition to any automotive toolkit.

Overall, the 9038 Relay Bypass Switch kit stands out as a practical and efficient diagnostic tool. Its ease of use and robust performance make it a top recommendation for anyone looking to simplify their automotive repairs and diagnostics.

What we like

  • Saves diagnostic time by bypassing faulty relays
  • Wide compatibility with various vehicle brands
  • Robust build ensures reliability under high-current use
  • Built-in switches allow for convenient component testing
  • Essential addition for effective automotive diagnostics

Our verdict

Efficiently simplifies automotive diagnostic processes with reliable bypass functionality.

Product Details

Product Overview

The Weasch 9038 Relay Bypass Switch Fuel Pump Relay Bypass Master Kit includes 6 units designed for effective relay bypassing in automotive applications. By replacing faulty 12V relays, this kit saves valuable diagnostic time and offers direct control over fuel pumps, headlights, window motors, AC clutches, and horn circuits without complicated wiring.

Key Features

  • Wide Vehicle Compatibility: Suitable for numerous models from Audi, BMW, Volkswagen, GM, Chrysler, and commercial trucks; fits standard, micro, and mini automotive relay configurations.
  • Reliable 20A/30A Rating: Constructed from heat-resistant PA66 flame-retardant housing and high-conductivity brass contacts; supports 20A continuous and 30A surge current at 12V.
  • Built-in Toggle Switches: Features allow continuous circuit override and component testing, making it ideal for services like fuel pressure testing.

Product Details

Product Dimensions: 9.19 x 3.99 x 8.18 cm; 91 g
Date First Available: Dec 10, 2024
Manufacturer: Weasch
Country of Origin: China
ASIN: B0DC9QLG6J
Item Model Number: 9038 W/O Wire

ASIN:
B0DC9QLG6J
Brand:
Weasch
MPN:
9038
Model:
9038 W/O Wire

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