What role do relays play in the electrical system of a Nissan Titan?

Several electrical accessories in the vehicle, such as the fuel injection system, horns, starter, and fog lamps, utilize relays to transmit electrical signals to the components. Relays operate using a low-current circuit, known as the control circuit, to open and close a high-current circuit, referred to as the power circuit. A defective relay will prevent the associated component from functioning properly. Most relays are installed in the engine compartment and interior fuse/relay boxes, with the interior fuse box located under the right passenger side of the instrument panel beneath a cover, while the engine compartment fuse and fusible link box can be found behind the battery.

Genuine Nissan Titan Relay

Wire Relay

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

30 Relays found

View related parts
Nissan Titan Trailer Tow Harness Relay - Required for Trailer Tow Harness 999T8-XZ000
Part Number: 25230-79917
$7.83 MSRP: $11.38
You Save: $3.55 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Light; Horn Relay, Power Relay, Relay, Window Relay
- Replaces: 25230-79944, 25230-79945, 25230-79915, 25320-79915, 25230-79965
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2024 Nissan Titan | LE, Off-Road, PRO-4X, Platinum, Platinum Reserve, S, SE, SL, SV, SV/Comf, XE | 8 Cyl 5.0L Diesel, 8 Cyl 5.6 L GAS, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay
Part Number: 25230-79942
$31.80 MSRP: $49.00
You Save: $17.20 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Compressor Relay, Fuel Pump Relay
- Replaces: 25230-79943
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2012-2019 Nissan Titan | Platinum, PRO-4X, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay
Part Number: 25230-7996A
$29.04 MSRP: $42.24
You Save: $13.20 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Light
- Position: Passenger Side
- Replaces: 25230-79964, 25230-79963, 25230-C9973, 25230-C9963
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2024 Nissan Titan | LE, Off-Road, PRO-4X, Platinum, Platinum Reserve, S, SE, SL, SV, SV/Comf, XE | 8 Cyl 5.0L Diesel, 8 Cyl 5.6 L GAS, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay-Horn
Part Number: 25630-79960
$15.03 MSRP: $24.18
You Save: $9.15 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Horn Relay, Relay
- Replaces: 26320-C9961, 26320-C9960, 25630-C9961, 26320-C9970, 25630-C9960, 25630-C9962
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2024 Nissan Titan | LE, Off-Road, PRO-4X, Platinum, Platinum Reserve, S, SE, SL, SV, SV/Comf, XE | 8 Cyl 5.0L Diesel, 8 Cyl 5.6 L GAS, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay
Part Number: 25230-79918
$30.49 MSRP: $44.35
You Save: $13.86 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Ignition
- Replaces: 25230-79966, 25230-79916
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2024 Nissan Titan | LE, Off-Road, PRO-4X, Platinum, Platinum Reserve, S, SE, SL, SV, SV/Comf, XE | 8 Cyl 5.0L Diesel, 8 Cyl 5.6 L GAS, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay
Part Number: 25230-9F915
$25.65 MSRP: $37.31
You Save: $11.66 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Radiator Fan
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2012-2024 Nissan Titan | PRO-4X, Platinum, Platinum Reserve, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel, 8 Cyl 5.6 L GAS, 8 Cyl 5.6L | CEV8D1, VK56DE, VK56VD
View related parts
Nissan Titan Relay
Part Number: 25230-9B905
$32.14 MSRP: $46.75
You Save: $14.61 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Antiskid
- Replaced by: 25230-79982
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2007 Nissan Titan | LE, SE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Relay
Part Number: 25230-79964
$29.04 MSRP: $42.24
You Save: $13.20 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 25230-7996A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2006 Nissan Titan | LE, SE, XE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Hitch Relay
Part Number: 25230-79944
$7.83 MSRP: $11.38
You Save: $3.55 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Light
- Replaced by: 25230-79917
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2013 Nissan Titan | LE, Off-Road, PRO-4X, S, SE, SL, SV, XE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Relay
Part Number: 25230-79945
$7.83 MSRP: $11.38
You Save: $3.55 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 25230-79917
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2006 Nissan Titan | SE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Relay
Part Number: 25230-79963
$29.04 MSRP: $42.24
You Save: $13.20 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Light
- Replaced by: 25230-7996A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2008 Nissan Titan | LE, Off-Road, SE, XE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Relay
Part Number: 25230-ZH00A
$51.88 MSRP: $75.45
You Save: $23.57 (32%)
ADD TO CART
Product Specifications
- Other Name: Relay-Air Conditioner
- Replaces: 25230-ZHOOA
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2015 Nissan Titan | LE, Off-Road, PRO-4X, S, SE, SL, SV, XE | 8 Cyl 5.6L | VK56DE
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ01A
$733.40 MSRP: $1066.76
You Save: $333.36 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2018 Nissan Titan | Platinum, PRO-4X, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness-EGI
Part Number: 24011-EZ04C
$1343.46 MSRP: $1954.13
You Save: $610.67 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Replaces: 24011-EZ02C, 24011-EZ00C
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2018 Nissan Titan | PRO-4X, Platinum, S, SL, SV, SV/Comf | 8 Cyl 5.6L | VK56VD
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ00A
$549.29 MSRP: $798.96
You Save: $249.67 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2018 Nissan Titan | Platinum, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ02A
$449.66 MSRP: $654.05
You Save: $204.39 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2017-2019 Nissan Titan | Platinum, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ02D
$481.18 MSRP: $699.89
You Save: $218.71 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2017-2019 Nissan Titan | S, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness Assembly Engine
Part Number: 24077-EZ00D
$564.80 MSRP: $821.53
You Save: $256.73 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Harness Assy-Engine; Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2018 Nissan Titan | S, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ03D
$606.65 MSRP: $882.40
You Save: $275.75 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2017-2019 Nissan Titan | PRO-4X, S, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1
View related parts
Nissan Titan Harness Assy-Engine
Part Number: 24077-EZ03A
$619.41 MSRP: $900.96
You Save: $281.55 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Harness
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2017-2019 Nissan Titan | Platinum, PRO-4X, S, SL, SV, SV/Comf | 8 Cyl 5.0L Diesel | CEV8D1

| Page 1 of 2 |Next >

1-20 of 30 Results

Nissan Titan Relay

If you need any OEM Nissan Titan Relay, feel free to choose them out of our huge selection of genuine Nissan Titan Relay. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Titan Relay Parts Questions & Experts Answers

Hitch Relay
25230-79944
Q: What role do relays play in the electrical system of a Nissan Titan?
A: Several electrical accessories in the vehicle, such as the fuel injection system, Horns, starter, and fog lamps, utilize relays to transmit electrical signals to the components. Relays operate using a low-current circuit, known as the control circuit, to open and close a high-current circuit, referred to as the power circuit. A defective relay will prevent the associated component from functioning properly. Most relays are installed in the engine compartment and interior fuse/relay boxes, with the interior fuse box located under the right passenger side of the instrument panel beneath a cover, while the engine compartment fuse and fusible link box can be found behind the battery.