Looking for the best Automotive Replacement Master Relays?
Discover now our comparison of the best Automotive Replacement Master Relays. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Master Relays are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Master Relays in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
gunhunt 4 PCS 40A Automotive Relays, Car Relay Switch, 5 Pin Relay, 12V Waterproof Car Relay, Trim System Components, Replacement for Car Boat Outboard Motor (Black)
- Quality Materials: The shell is made of PA66 material and pure copper enameled wire, which has good thermal conductivity, can dissipate heat faster and reduce temperature rise. The compact and repairable structure of the sloped trim relay will hardly break or deform, helping you adjust and switch circuits stably.
- Plug and Play: Compatible with the most universal 12V 5-Pin automotive relay with a 40A switching capability. Easy to process your demand. Please check the dimensions and the direction of the poles carefully before ordering to avoid buying the incorrect product.
- Wide Application: Outboard tilt system application and all automotive devices equipped with a 12-volt dc power source car sound systems, security systems, compressor, air.
- Nice Replacement for Many Relays: The electrical relay box can be a nice replacement for 582195, 582472, 582473, 584416, 586147 and 586224, offering you a pleasant using experience.
- Sufficient Quantity for Using: The package comes with 4 pieces of automotive replacement electrical system relays, enough to meet your using and replacing demands in daily life, bringing you lots of convenience.
$12.99
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No. 2
BOSCH Genuine Bosch Master Cylinder Relay - BX2772777
- Genuine Bosch Master Cylinder Relay - BX2772777
- Item Package Weight - 0.1 Pounds
- Item Package Quantity - 1
- Product Type - RELAY
$11.02
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No. 3
9038 Relay Bypass Switch, Relay Tester, Relay Bypass Switch Kit, Replacement 9036 9037, Fit for Domestic GM BMW, Audi, Chrysler, 6-Pack, Black
- Compatibility: 9038 replaces 9036 9037, suitable for most domestic, Japanese, Korean and German fuel pumps, window motors, headlight switches and other devices using automotive relays
- Plug and Play: can be installed vertically or horizontally, just plug in the fuel pump relay position to directly control the fuel pump circuit, very convenient, saving a lot of time and money
- New Upgrade: The shell is made of high-quality materials, dustproof and waterproof; the silver contacts have high conductivity to ensure continuous and stable operation of the power supply
- Operating Range: Up to 20 amps continuous current, 30 amps surge current (12V), suitable for most car models on the market, please see the picture for specific models.
- Products Include: 6* relay switches. Please check the OEM part number before purchasing and make sure your part number matches this part number to avoid purchasing the wrong product
$15.99
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No. 4
4PCS 5 Pin Relay, 12V 30A Automotive Starter Relay Multi-Purpose Heavy Duty Standard Relay Kit, Universal Automotive Replacement Parts
- 【High-Quality Material】: The black shell is made of nylon with an insulating effect. The pin is made of brass, resistant to cold and heat. Rugged, unbreakable and corrosion resistant, they will support you for a long time and are suitable for replacing and repairing AC relays.
- 【5-Pin Relay】:The 5-pin design is particularly useful in all parts of the automotive electrical system. They can be used as normally open or closed relays.12V relays are designed with silver alloy pins for improved contact stability and sensitivity, enhanced conductivity, and increased current-carrying capacity.
- 【Package Included】:The package includes four 12V 30A 5-pin relays, measuring approximately 1.41 x 0.94 x 0.63 inches / 3.6 x 2.4 x 1.6 cm. Sufficient quantity to meet your daily use and replacement needs.
- 【Wide Application】:Multi-purpose automotive starter relays can be applied to taillights, engine compartments, electric cooling fans, electric water pumps, fuel pumps, wiper handle solenoids, blower motors, trunk solenoids, and other devices.
- 【Simple Operation】:The motor relay is easy to use for normal automobile applications. Simply connect the relay to the wire for convenient replacement and proper component function.
$6.09
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No. 5
YUXIVCNE 9038 Fuel Pump Relay Bypass Master Kit - Pack of 6 Relay Tester Diagnostic Scan Tool Bypass Switch Kit - Replaces 9036 9037
- Fitment: This relay bypass switch kit compatible with Audi 2004-2006, Compatible with BMW 1995-2006; Compatible with Volkswagen 1999-2005. Replacement for GM for Chrysler for Domestic for Korean. Replaces 9038, 9036, 9037.
- Enhanced Control: The 9038 Relay Bypass Switch Kit provides independent control over vital automotive components which using relays such as fuel pumps, window motors, headlight switches, air conditioning compressors and cooling fans, streamlining the fuel injection testing process and allowing for precise monitoring.
- Reliable Performance: Built for durability and functionality, this relay bypass switch kit offers powerful performance by running all 12V DC motors with the push of a switch. Controls relay circuit independent of “key on” systems, ensuring reliable operation for various automotive components.
- Effortless Installation: Enjoy a easy setup with the plug-and-play design of this switch kit. Simply insert it into the fuel pump relay position to gain direct control over the fuel pump circuit, enabling quick and efficient electrical diagnosis.
- Excellent Quality: This switch kit is made of Steady materials, ensuring reliability and durability to withstand long-term use in various conditions.
$15.99
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No. 6
Jeseny 2 Pack Car 5 Pin 12V 30A Relay - High Performance Waterproof Stable Multi-Purpose Heavy Duty Standard Kit for Automotive Motor Replacement Accessories (Black)
- ✔ Specifications: You will receive 2/4 pieces of 5-pin 12V 30A relays, measuring approximately 1.41 x 0.94 x 0.63 inches/3.6 x 2.4 x 1.6 cm. The model number is JD1914-12V-30A and these relays are 5-plug. 30A 12V relays can be used to control circuits for components on vehicles with high amperage loads, such as headlights, fuel pumps, and cooling fans.
- ✔ Reliable Quality: The black housing of 12V auto relay is made of electrically insulated nylon material and the pins are made of brass with double plating treatment to prevent corrosion and fracture. And the base is sealed and waterproof, not easy to short circuit. Will provide you with long-term support, suitable for AC relay replacement and repair.
- ✔ Superior Performance: The housing is protected from harsh temperatures and hood conditions for extended wear. All parts are manufactured to exacting quality requirements. When your bike has a starting problem and won't start, when your car has a brake light problem, you can use relays to solve those problems.
- ✔ Easy Installation: The motor relay is suitable for normal automobile use and simple to operate, you just need to connect the relay with the wire, no other tools needed, convenient for your use and replace, allowing your components to work properly.
- ✔ Widely Used: Starter relays can be widely used in air conditioning compressor fan motors, starters, headlights, horns, ignition units, fog lights, headlights, fans, rear window defrosters, blower motors, cargo lights, running lights, oxygen (O2) sensor relays, fuel pump/disconnect relays and other accessories.
$7.49
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SaleNo. 7
Lisle 69300 Master Relay Test Jump Set, One Size, Factory
- Includes 8 Jumpers to fit most popular relays
- Includes Test Lead Kit for easily and securely connecting Relay Test Jumpers to a multimeter
- Terminal Leads with switch, fuse and power options provide easy access to check current or voltage on many fuses and relays used on vehicles today
- Also allows testing of relay configurations not covered by eight Relay Test Jumpers, like Volkswagen, BMW and other European vehicles
- Relay Puller Pliers easily remove electrical relays; weorks without piercing wires
−8%
$171.78
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No. 8
LEQUDUO 9038 Relay Tester, 9038 Diagnostic Scan Tool Fuel Pump Relay Bypass Master Switch Kit Replace 9036 9037, Pack of 6
- These relay bypasses are great for electrical diagnostics, they help save a good amount of time in terms of narrowing down what could be wrong on a car; A must have for any mechanic's toolbox
- Installation is pretty simple: just plug in the place of the fuel pump relay and direct control over the fuel pump circuit is realized in most domestic, Japanese, Korean and German applications
- Operating range: Up to 20 amp continuous, 30 amp surge (12 V)
- Package includes 6 pieces of relay bypasses
$16.99
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No. 9
Innovative Products of America (9038) Fuel Pump Relay Bypass Master Kit, Diagnostic Scan Tool for Automotive and Truck Maintenance, 6 Piece
- Auto & Truck Maintenance
- Country of manufacture: China
- Manufacturer: IPA
- Installation is simple and can be mounted horizontally or vertically, Panel comes with Stainless steel mounting screws, Helps to install the switch panel firmly according to your needs.
No. 10
KITONLA 9038 Relay Bypass Switch Kit, Replace OE# 9036 9037, Relay Tester Diagnostic Scan Tool Relay Bypass Master Kit, 6-Pack, Black
- 【Model Fitment】Compatible with most domestic, Japanese, Korean and German fuel pumps, window motors, headlight switches and other devices using automotive relays.
- 【Replace Part Number】9038 replaces 9036 9037.
- 【Precise Control】This relay switch kit can control the relay circuit independently of the "key-on" system, ensuring reliable operation of various car components and enabling independent and precise control of important car components.
- 【Premium Materials】This switch kit is made of premium materials, dustproof and waterproof; the silver contacts have high conductivity, ensuring continuous and stable power supply, making it very durable.
- 【Easy Installation】The relay bypass switch kit is easy to install, simply plug and play. Just insert it into the fuel pump relay location to directly control the fuel pump circuit, allowing for quick electrical diagnostics.
$13.99
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Last update on 2025-04-22 / Affiliate links / Images from Amazon Product Advertising API