What role do relays play in the operation of electrical accessories on Nissan Altima?

Some of the electrical components in the vehicle viz., the interfacing of the fuel injection system, horns, starter motor, and fog lamps all use relays to pass electrical signals to the next device. A relay functions in that a low current circuit known as the control circuit opens and closes a higher current one known as the power circuit. If a relay is able to induce or cause a malfunction in the related component then it must be faulty. In general, relays are installed in the hood compartment and in interior fuses and relays' containers.

Genuine Nissan Altima Relay

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85 Relays found

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Nissan Altima Trailer Tow Harness Relay - Required for Trailer Tow Harness 999T8-XZ000
Part Number: 25230-79917
$8.38 MSRP: $12.60
You Save: $4.22 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay-Light; Horn Relay, Power Relay, Relay, Window Relay
- Replaces: 25230-79965, 25230-79944, 25230-79945, 25320-79915, 25230-79915
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2002-2025 Nissan Altima | 25SL/Moon Roof, Base, Edition ONE, Entry, Hybrid, Platinum, S, S PDS, SE, SE-R, SL, SR, SV, SV Navigation, Tech | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L, 4 Cyl 2.5 L GAS, 4 Cyl 2.5L, 6 Cyl 3.5 L GAS, 6 Cyl 3.5L | KR20DDET, PR25DD, QR25DE, VQ35DE
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Nissan Altima Relay Assembly EGI
Part Number: 25230-C9965
$25.95 MSRP: $39.02
You Save: $13.07 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay-EGI; Fuel Pump Relay, Relay
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-1995 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-79942
$38.47 MSRP: $57.85
You Save: $19.38 (34%)
Ships in 1-2 Business Days
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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:
- 2002-2013 Nissan Altima | Base, Hybrid, S, SE, SE-R, SL, SR | 4 Cyl 2.5L, 6 Cyl 3.5L | QR25DE, VQ35DE
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Nissan Altima Relay
Part Number: 25230-79915
$8.38 MSRP: $12.60
You Save: $4.22 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay-Starter
- Replaced by: 25230-79917
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2006 Nissan Altima | SE, SE-R, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Altima Relay
Part Number: 25230-9B900
$22.97 MSRP: $34.55
You Save: $11.58 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay-EGI
- Replaced by: 25230-79981
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1996-2001 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-C9962
$39.34 MSRP: $59.16
You Save: $19.82 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Relay-Starter
- Replaced by: 25230-C996B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-2001 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-7995A
$60.46 MSRP: $93.17
You Save: $32.71 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay-Radiator Fan; Fan Relay
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2019-2025 Nissan Altima | Edition ONE, Platinum, S, SL, SR, SV | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L, 4 Cyl 2.5 L GAS, 4 Cyl 2.5L | KR20DDET, PR25DD
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Nissan Altima Relay-Horn
Part Number: 25630-79960
$18.08 MSRP: $28.56
You Save: $10.48 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Horn Relay, Relay
- Replaces: 26320-C9960, 25630-C9962, 26320-C9961, 26320-C9970, 25630-C9961, 25630-C9960
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-2025 Nissan Altima | 25SL/Moon Roof, Base, Edition ONE, Entry, GLE, GXE, Hybrid, Platinum, S, S PDS, SE, SE-R, SL, SR, SV, SV Navigation, Tech, XE | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L, 4 Cyl 2.4 L GAS, 4 Cyl 2.4L, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 4 Cyl 2.5L, 6 Cyl 3.5 L GAS, 6 Cyl 3.5L | KA24DE, KR20DDET, PR25DD, QR25DE, VQ35DE
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Nissan Altima Relay
Part Number: 25230-79918
$33.78 MSRP: $50.80
You Save: $17.02 (34%)
Ships in 1-2 Business Days
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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:
- 2019 Nissan Altima | Platinum, S , SL , SR, SV | 4 Cyl 2.0L, 4 Cyl 2.5L | KR20DDET, PR25DD
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Nissan Altima Relay
Part Number: 25230-7996A
$29.62 MSRP: $44.55
You Save: $14.93 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Light
- Position: Passenger Side
- Replaces: 25230-C9963, 25230-79964, 25230-C9973, 25230-79963
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-2025 Nissan Altima | 25SL/Moon Roof, Base, Edition ONE, Entry, GLE, GXE, Platinum, S, S PDS, SE, SE-R, SL, SR, SV, SV Navigation, Tech, XE | 4 Cyl 2.0 L GAS, 4 Cyl 2.0L, 4 Cyl 2.4 L GAS, 4 Cyl 2.4L, 4 Cyl 2.5 L GAS, 4 Cyl 2.5L, 6 Cyl 3.5L | KA24DE, KR20DDET, PR25DD, QR25DE, VQ35DE
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Nissan Altima Relay
Part Number: 25230-79981
$22.97 MSRP: $34.55
You Save: $11.58 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Air Conditioner
- Replaces: 25230-79971, 25230-9B900
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-2001 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-79964
$29.62 MSRP: $44.55
You Save: $14.93 (34%)
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:
- 1999-2006 Nissan Altima | Base, GLE, GXE, S, SE, SE-R, SL, XE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | KA24DE, QR25DE, VQ35DE
- 1996-1997 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-9B905
$34.23 MSRP: $51.47
You Save: $17.24 (34%)
Ships in 1-3 Business Days
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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:
- 1998-2000 Nissan Altima | GLE, GXE, SE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay
Part Number: 25230-9F915
$28.76 MSRP: $43.25
You Save: $14.49 (34%)
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:
- 2007-2011 Nissan Altima | Hybrid | 4 Cyl 2.5L | QR25DE
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Nissan Altima Hitch Relay
Part Number: 25230-79944
$8.38 MSRP: $12.60
You Save: $4.22 (34%)
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:
- 2010-2012 Nissan Altima | Base, Hybrid, S, SE, SR | 4 Cyl 2.5L, 6 Cyl 3.5L | QR25DE, VQ35DE
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Nissan Altima Relay Head Lamp
Part Number: 25230-C9971
$24.36 MSRP: $36.64
You Save: $12.28 (34%)
ADD TO CART
Product Specifications
- Other Name: Relay-1T
- Replaced by: 25230-C996A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-1997 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
View related parts
Nissan Altima Relay
Part Number: 25230-79971
$22.97 MSRP: $34.55
You Save: $11.58 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Air Conditioner
- Replaced by: 25230-79981
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-1997 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
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Nissan Altima Relay Torque Converter
Part Number: 25230-C9972
$39.34 MSRP: $59.16
You Save: $19.82 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay-Starter
- Replaced by: 25230-C996B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1993-2001 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
View related parts
Nissan Altima Relay
Part Number: 25230-C9963
$29.62 MSRP: $44.55
You Save: $14.93 (34%)
Ships in 1-2 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:
- 1993-2000 Nissan Altima | GLE, GXE, SE, XE | 4 Cyl 2.4L | KA24DE
View related parts
Nissan Altima Harness Assembly-EGI
Part Number: 24011-JA11A
$666.53 MSRP: $1027.02
You Save: $360.49 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Harness-EGI; Engine Harness
- Replaces: 24011-JA00A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2010 Nissan Altima | Base, S | 4 Cyl 2.5L | QR25DE

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Nissan Altima Relay

The Nissan Altima Relay is an electrically controlled switch that allows simple low-power signals to run big climate components that usually fail, such as the cooling fans and blower motors, preventing expensive part replacements. The Relay, which is incorporated within more recent models, possesses an electromagnet that can simultaneously close or open multiple contacts by automatically cutting or restoring the flow of current as soon as a sensor commands it. Thus, a faulty unit would be able to silence the fan or apply heat on a sweltering day. While early Nissan vehicles utilize primarily the classic electromechanical versions, later generations opted for some solid-state and magnetic latching versions as well. The solid-state design eliminates moving parts, using semiconductor circuits to produce faster, quieter action with a longer life. For example, a latching Relay locks onto its position for the duration of the brief pulse and stays locked even if battery power dips. Each Relay, regardless of its style, processes information sent by ambient, interior, and humidity sensors. To this information, it adds commands from the A/C control module to ensure the Altima cabin reaches the temperature chosen by the driver and keeps it there. Relay units that perform their task well ensure every Nissan Altima is comfortable and free of warning lights.

If you need any OEM Nissan Altima Relay, feel free to choose them out of our huge selection of genuine Nissan Altima 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 Altima Relay Parts Questions & Experts Answers

Relay
25230-7996A
Q: What role do relays play in the operation of electrical accessories on Nissan Altima?
A:
Some of the electrical components in the vehicle viz., the interfacing of the fuel injection system, Horns, starter motor, and fog lamps all use relays to pass electrical signals to the next device. A relay functions in that a low current circuit known as the control circuit opens and closes a higher current one known as the power circuit. If a relay is able to induce or cause a malfunction in the related component then it must be faulty. In general, relays are installed in the hood compartment and in interior fuses and relays' containers.