10 Best Engine Relays 2023

Engine relays

Ratings & Reviews

4.0 out of 5 Based on the opinion of 25 people

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MNJ Motor 12-Slot Relay Box, 6 Relays, 6 ATC ATO Fuses Holder Block with 41pcs Metallic Pins for Automotive and Marine Engine Bay

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Engine relays

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4.8 out of 5 Based on the opinion of 4 people

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Standard Motor Products RY345 Relay

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Engine relays

Ratings & Reviews

3.9 out of 5 Based on the opinion of 29 people

Product Details

Iztoss 21-Slot Relay Box 7 Relays,9 ATC/ATO Fuses Holder with Metallic Pins and relays fuses for Automotive and Marine Engine Bay

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Engine relays

Ratings & Reviews

4.9 out of 5 Based on the opinion of 33 people

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Original Engine Management JR67 Fuel Pump Relay

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Engine relays

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Standard Motor Products RY401 Engine Control Module Wiring Relay

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Engine relays

Ratings & Reviews

3.6 out of 5 Based on the opinion of 8 people

Product Details

Standard Motor Products RY446 Relay

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Engine relays

Ratings & Reviews

4.5 out of 5 Based on the opinion of 3 people

Product Details

Original Engine Management JR50 Main Relay

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Engine relays

Ratings & Reviews

4.4 out of 5 Based on the opinion of 9 people

Product Details

YANGCAN ECU Engine Control Unit Relay 460 4-Pin For VW Jetta Golf Passat AUDI SEAT

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Engine relays

Ratings & Reviews

4.6 out of 5 Based on the opinion of 519 people

Product Details

Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Packļ¼Œ2 Years Warranty

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Engine relays

Ratings & Reviews

5.0 out of 5 Based on the opinion of 1 people

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Original Engine Management ER13 European Relay

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Engine relays

Ratings & Reviews

4.5 out of 5 Based on the opinion of 106 people

Product Details

Standard Motor Products RY116 Relay

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Engine relays

Ratings & Reviews

4.4 out of 5 Based on the opinion of 35 people

Product Details

12V Toggle Switch Racing Ignition Engine Relays Switches Carbon Fiber Surface Panel Car with LED Indicator,Red

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Wiring Diagram

Wiring Diagram


Automobiles And Motorcycles

Automobiles And Motorcycles


94.5-03 Ford Diesel Glow Plug Relay Solenoid for 6.9 & 7.3 Liter Diesel IHC T444E Powerstroke Engines

94.5-03 Ford Diesel Glow Plug Relay Solenoid for 6.9 & 7.3 Liter Diesel IHC T444E Powerstroke Engines


Car Repair

Car Repair


FEL-PRO Engine Timing Cover Gasket Set 2005-2006 Saturn Relay

FEL-PRO Engine Timing Cover Gasket Set 2005-2006 Saturn Relay

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust Fel-Pro engine timing cover gasket set’s built a reputation in the automotive industry for quality and craftmanship. We manufacture engine timing cover gasket set’s for virtually every automobile on the road today. Fel-Pro engine timing cover gasket set’s are available for on and off road use and are designed for all weather conditions.


Other. Transmission and Drivetrain. Car and Truck Parts

Other. Transmission and Drivetrain. Car and Truck Parts


MARINCO Digital Voltage Sensing Relay (VSR) Battery Selector Switch Single Engine/2 Battery Banks

MARINCO Digital Voltage Sensing Relay (VSR) Battery Selector Switch Single Engine/2 Battery Banks

Switch system uses dual voltage sensing relays (VSR’s) to ensure you will always have a fully charged reserve battery. When the switch is in position 1 it becomes the sensing battery for the VSR. Battery 2, which is in isolation, will be charged via the VSR ensuring it is always fully charged. When the switch is in battery 2 position this becomes the sensing battery and battery 1 is charged via the VSR.