Best Copper Car Starter Relays in 2026

Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for

12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water

Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors

Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact.

Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.

12VDC (14V Max) and 30A High Switching Capability.

User Manual available for download under Product Information Details

Bosch style 5-Pin SPDT (Single Pole Double Throw) Relay

40A/30A High Switching Capability.

User Manual available for download under Product Information Details

Bosch style 12VDC (14V Max) 5-Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.

Interlocking design relay socket harness base for easy cable management & organization.

REMAP YOUR WIRING - organize, consolidate, and keep track of multiple independent circuits with six relay sockets and six fuse holders.

MULTI-TRERRAIN - Our unique "Z" shaped brackets make it possible to securely mount this waterproof relay box just about anywhere.

BUILT LIKE A TANK - Made from durable and dependable nylon 66 and sporting an IP65 waterproof rating, our relay box dosent understand the word "can't."

Heavy duty 4-prongs SPST relays, jd1912 12v 40a relay

Use optional Relay Harness, or female Crimp Connectors

High 40A coil capacity- able to handle those high current applications with ease

High switching capability: Normally open 40A/14V DC and normally close 30A/14V DC. Suitable for Nilight LED light bar wiring harness kit

Premium quality: Durable relay and harness socket with 5 wires; Made by high-grade materials to ensure superior quality and long lifespan

Male-female slot design: Unique male-female slot design, easy to connect the relay with harness socket, clean and neat after installation

Specs: Relay Switch, Voltage: 12, Dimension: Mounting Holes 6.6mm OD, Mounting Holes 92mm C-to-C, Studs: M6 x 1.0, Brief: Yamaha 25-250HP Outboards 2004-On

Replaces OEM Numbers: ARROWHEAD: TRM6003, J & N: 240-58022, Yamaha: 63P-81950-00-00

1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.

The 12v relay uses high-quality alloy terminals, and the internal contacts are silver-plated. Durable & Firm & Stable Contact Load: High Power Ideal for universal 12V applications.

Function: 12VDC (14V Max) 4-Pin SPST (Single Pole Single Throw) Relay with 200A High Switching Capability. Perfect for Split Charging or Various Automotive Applications.

High 200A coil capacity- able to handle those high current applications with ease, Heavy duty make or break (on/off) relay.

Upgraded Version - Automotive relays built in fuse socket with included 30A blade fuse, no need of a separate fuse holder, saving space and money. Heavy duty 14AWG wires for main contact

Easy Wiring - The relay sockets come with color-labeled wires for loads/accessories convenient wiring. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87),Green-87a Output Closed Contact

Neat Mounting Design - The interlocking design of unique male-female slot on each socket edge, easy to connect all relays together, offering clean and neat installationNeat Mounting Design - The interlocking design of unique male-female slot on each socket edge, easy to connect all relays together, offering clean and neat installation

Electromagnetic relays are widely used: household air conditioner compressor motors, fan motors, cooling pump motors, starter relays for car starters, spur relays, motors, generator circuit breakers, industrial relays, etc

Product Name: Electromagnetic Power Relay; Model: YJ2N-LY Type: DPDT; number of terminals: 8

Coil voltage: 110V/120V AC; Contact capacity: 10A 240VAC

12V waterproof 5-Pin SPDT Relay Excellent waterproof and dustproof ability, high quality in any weather conditions

12V 5-Pin SPDT Relay Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).

SPDT Relay with 40A/30A High Switching Capability,it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated.

Product Type: Auto Part

Package Quantity: 1

Package Weight: 0.5 lbs

Sufficient for using: 5 pin! 5 pin! 5 pin! you will receive 4 pieces 12V 30A 5 pin relays, the size is about 1.02 x 0.94 x 0.63 inch/ 2.6 x 2.4 x 1.6 cm, enough quantity can meet your daily use and replacement, you can share them with your friends and family who need them, these relays are 5 plug please note when ordering

Product number: The product is not suitable for all models and brands, please check the specifications carefully to confirm whether it is applicable before purchasing,The product model is JD1914-12V-30A, 12V 30A SPDT 5 Pin Relay

►Tip: When purchasing overload protection parts, carefully compare the parameters and appearance of the replacement parts to avoid discomfort.</p><p> Brand: Aopin; Resistance: 15 ohm; power: 125w; pin number: 3pin;

►It is suitable for maintenance and assembly of refrigerators and freezers of various brands;

►The PTC chip 3pin 15 ohm starter, butterfly relay compressor electrical equipment;

Heavy Duty 12V Continuous Relay with 5-Pin SPDT (Single Pole Double Throw).

250 Amp High Current Carrying Capacity 12V Automotive Relay.

Normal Open / Normal Closed On/Off Dual Control Duty Relay.

1.Upgraded:Car relay built into the fuse socket includes a 30A blade fuse with a 14AWG wire for the main contact. There is no need for a separate fuse holder and it is suitable for all weather conditions.

2.Parameter:12V DC (Max@14V DC) and 30A High Switching Capability. Bosch style 4-Pin SPST (Single Pole Single Throw) Relay.

3.Wiring specifications: Relay sockets come with color-labeled wires for loads/accessories convenient wiring. Black - Ground (85), Red - VDC (30), White - Trigger (86), Blue - Output N/O (87),Green-87a Output Closed Contact.

STABLE WORKING PERFORMANCE---The car starter relay is of great stable working performance, and great dust proof function

USED FOR---The car starter relay is used for controlling battery ON/OFF

LONG SERVING LIFE---Made of high quality material, the car starter relay is with long serving life

Contact Material:AgSno2，Silver plated terminals ，have excellent conductivity and oxidation resistance;Max,Operating Current :40A ; Normal voltage:12VDC. The relays are IP67 sealed and injection molded

Contact Type: SPST (Single Pole Single Throw); Pin Number: 5 Pin;

The relay socket harness base is interlocking designed for easy cable management and organization.Tinned copper wire,Corrosion resistance, oxidation resistance is stronger, can extend the service life of the wire

The car starter relay is of normally open, 2-pin relay type, rated current is 100A, rated voltage 12VDC

Adopting copper terminal, the car starter relay is of good electrical conductivity, with stable working performance

The car starter relay could operate within 30 minutes at a time of 4.8W, and 2.4W can work for a long time

APIELE DC 12 volt 40/30 amp 5 pin automotive waterproof relay with harness

Weatherproof shell and rubber seal keep relay working in high quality

16 AWG wire: Pin 85,86; 14 AWG wire: Pin 30,87,87a, different color wires for easy wiring

Additional Description: 4 terminial Mini 280 relay, Volts: 12V, Amps/CFM/BTUs: 40/30 amp

OEM Part Number: 12193604，38860-86Z40, 8-12177-236-0, 8-12193-604-0, 8-13503-102-0, 89057651, 96190189, 0K2A1-67-740, 12088592, 12135175, 12177236, 12193614, 13503102, 15328864, 19106615, 19116860, PW853596, OK2A167740, 9026316

Multiple support: 15328864 relay can support chevy Impala, Silverado, Pontiac Grand Prix, etc.

[Car Starter Relay]: This starter relay is a car start relay used for control battery On/Off

[Specification]: 12V DC 100A; Coil Power 4.8W; Contact Form Normally Open; 4 Pin WM686/180

[Stable Performance]: The car relay adopts copper terminal to ensure good electrical conductivity; This help offers stable working

【Part Number:】63P-81950-00-00, 240-58022, TRM6003, 63P819500000, 63P-81950

【HP modles】Trim Relay Compatible with Yamaha Motors 4 Stroke Engine F-25HP, F-40HP, F-50HP, F-60HP, F-75HP, F-90HP, F-150HP, F-250HP.

【Other modles】 50HP T50 F50, 60HP T60 F60 70HP F70 75HP F75 90HP F90 115HP VF115 LF115 F115 150HP VF150 LF150 F150 175HP VF175 F175 200HP F200 LF200 225HP F225XA 250HP LF250 F250

Product Type:Auto Accessory

Item Package Dimension:3.1 " L X4.5 " W X3.0 " H

Item Package Weight:0.6 lbs

Compatible with many Toyota, Lexus and Scion Cars, Trucks, and SUV's

Save Money, DIY and Repair Cooling Fan, Fuel Pump, Wipers, ABS, and other issues on your vehicle

Plug and Play Direct Fit for Part Numbers 90084-98032, 90987-04004, 156700-0860

Please check your car before buying![Package Included] The package contains 4 pieces 12V 30A 5 pin relays, the size is about 1.41 x 0.94 x 0.63 inches. Sufficient quantity can meet your daily use and replacement. You can share them with friends and family who need them. These relays are 5 plugs. Please pay attention when ordering.

[High Quality Housing] The automobile relay housing is made of high quality plastic, with good thickness and smoothness, waterproof and flame retardant, safe and secure.

[Silver Alloy Contact] The heavy-duty standard relay for automobile motor adopts silver alloy contact design, which has stronger conductivity and longer service life.

PART NUMBER: Relay 119650-77910 YM119650-77911 4TNV94

MODEL APPLIED: This relay can work for Yanmar Engine No.4TNV94 Hyundai R50 R60 Daewoo DH60-7 Volvo EC55BLC Excavator Parts

FAST DELIVERY: 119650-77911 11965077911 relay will be shipped by the fastest way.

Use with Confidence: starter relay is made of quality material, stable in construction, hard to deform, wear or break, reliable and serviceable, with fine performance, able to be applied for a long time, you can rest assured to use them

Useful and Functional to Apply: there may be a malfunction in the AC relay when your air conditioner suddenly blows hot air, fails to cool, or stops working; You can replace it and make it work well, so as to get a better car driving environment

Notable Reference Part Number: 39794-SDA-A03; 39794-SDA-A05; G8HL-H71,1R191, accessory power relay 1R2085 RY737, please check this information carefully before purchasing the 4 pin relay

👌Refrigerator Start Relay Resistance: 12 Ohm, Pin Number: 2 Pin, Overall Size: 29mm X 21mm X 28mm (1.14" X 0.83" X 1.10"). Metal Sheet Width: 6.3mm / 0.25".

👌The Compressor PTC Starter Relay Suitable for Maintenance and Assembly Of Refrigerators / Freezers / Air-conditioning Compressor Of Various Brands. Such As The Most Car Refrigerator, Portable Freezer, Beverage & Wine Coolers, Beer Fridge.

💰【Save Money and Time】Our refrigerator compressor start relay can prevent the compressor from damaging the compressor due to excessive current and temperature rise when starting. It Is Very Convenient And Quick To Install, Avoid frequent maintenance or replacement of compressors. And Keeping The Food / Wine Fresh & Delicious.