Electrical and Starting Parts
Electrical and Starting Parts is the AutoPartsGear.com starting point for starting, charging, switching, and engine-management electrical repairs. Explore focused replacement-part categories, compare common designs, and narrow the catalog before checking a current product listing for exact vehicle compatibility.
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irhapsody 1 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay -
irhapsody 12vdc 30amp 4-pin Spst Multi-Purpose Starter Relay, Automotive Replacement Relays -
BOSCH 0986332030 Normal Open Mini Relay - 4 Pins, 12V, 40A - Single -
irhapsody 12VDC 80/60Amp Waterproof Relays, 5-pin SPDT Automotive Relay with Pigtail, Pack of 5 -
irhapsody Relay 200A, 12V Continuous Duty SPST 4-pin High Power Relay -
Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty 12 AWG Copper Wires Relays Kit for Automotive Truck Motorcycle Boat -
EVODAMP SHOX 12V 4 PIN Relay with Harness, JD1912 12 Volt 40 Amp SPST Automotive Relay with Sockets and Wires for Car Truck Van Motorcycle Boat 5 Pack -
DaierTek 8 Pack 12V Relay with Built-in Diode & 12 AWG Harness Socket 30A/40A Heavy Duty SPDT 5 Pin Relay Waterproof for Car Marine Boat -
irhapsody Relay 120A, 12V Continuous Duty SPST 4-pin High Power Relay -
Losato JD1914 12V 40/30A 5-Piece Automotive Relay with Interlocking Harness Receptacle Holder, 5-pin Relay Connector, for Cars and Trucks-5 Pack -
irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST Automotive Relay, Pack of 5 -
irhapsody 4-pin 80/60AMP 12VDC Waterproof Relay Kit, SPST Automotive Relays, Pack of 5 -
Ronybuy 5-Pin Waterproof Relay Kit 40/30 AMP 12V Relay Switch with Harness Heavy Duty 12&16 AWG Tinned Copper Wires, SPDT Automotive Relay Kit for Horns Starters Radiator Motor Fans, Pack of 5 -
Weasch Fuse Relay Switch Kit, 12V 30A, 4 Pin SPST, 30A Switch Harness Set, Automotive Electrical Relays with 14 AWG Hot Wires (1) -
Relay G8HL-H71 (Set of 2), 39794-SDA-A03 39794-SDA-A05 12VDC Automotive Relay - Compatible for 2003-2014 Accord 2006-2014 Civic 2007-2014 Acura MDX CR-V -
EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style - 4 Pack -
Weasch 2 Pack JD1912 Car Relay, 12V 40A, 4 Pins SPST, Automotive Switches and Starters, Waterproof Relay for Boat Tractor Truck Motorcycle (2) -
irhapsody 4-pin 40/30AMP 12V DC Waterproof Relay with Heavy Duty Wires, SPST Automotive Relay, Pack of 1 -
Ronybuy 5-Pin Waterproof Relay Kit 40/30 AMP 12V Relay Switch with Harness 12&16 AWG Tinned Copper Wires, SPDT Automotive Relay Kit for Horns Starters Radiator Motor Fans Boats, Pack of 2 -
Bosch Mini-Relay - 0332019155 -
cerfioo Pack-4 Car 5 Pin Socket Relay, 12V 40A Waterproof Conversion Start DC Wiring Harness Modification Flame Retardant and Stable Relays, Universal Boat Motor Replacement (Black), CERJDQ374BL-4PC -
Weasch Waterproof Relay Kit, 12V 40A, 4 Pin SPST, Heavy Duty 14 AWG Tinned Copper Wires Automotive Relay and Harness Set for Automotive Car Marine Boat -
Automotive Relay 15328864 (Pack of 2) – D1741C 12V 40A 4-Pin SPDT Automotive Relay 12193604 13503102 Replacement – A/C Compressor, Starter & Fan Control for Chevy Silverado, GMC, Buick -
True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars
![True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars](http://autopartsgear.com/cdn/shop/files/51MMNm9AK5L._SL500.jpg?v=1784674420&width=3840)
![True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars](http://autopartsgear.com/cdn/shop/files/41lrDYrVC6L._SL500.jpg?v=1784674420&width=3840)
![True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars](http://autopartsgear.com/cdn/shop/files/51DxzJH-bML._SL500.jpg?v=1784674420&width=3840)
![True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars](http://autopartsgear.com/cdn/shop/files/51GdLx08fzL._SL500.jpg?v=1784674421&width=3840)
![True MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars](http://autopartsgear.com/cdn/shop/files/51mBYVxoARL._SL500.jpg?v=1784674420&width=3840)
Electrical and Starting Parts is the AutoPartsGear.com starting point for starting, charging, switching, and engine-management electrical repairs. Explore focused replacement-part categories, compare common designs, and narrow the catalog before checking a current product listing for exact vehicle compatibility.
Browse electrical and starting parts
- Alternators
- Starters
- Automotive Relays
- Automotive Fuses
- Wiring Harnesses
- Ignition Switches
- Camshaft Position Sensors
- Crankshaft Position Sensors
- Knock Sensors
Find the right replacement part
Our catalog is organized around the component names drivers and DIY mechanics actually use. Move from this system hub to the specific part involved in the repair, then compare package quantity, construction, connector or mounting design, specifications, and included hardware.
Check fitment before ordering
Automotive parts can differ by year, make, model, engine, drivetrain, trim, build date, and installation position. Always confirm the vehicle information, part number, dimensions, connector style, and included hardware shown on the Amazon product page. AutoPartsGear.com is an independent discovery and research site; products are purchased from third-party sellers on Amazon.