How to service the knock sensor on GMC Savana 3500?

To service the knock sensor the first step is to turn OFF the ignition and drain off the cooling system. Make sure you follow vehicle lifting precautions before raising the vehicle. Disconnect the knock sensor harness connector and remove the knock sensor. For installation, connect the new knock sensor and torque it to 19 N.m (14 lb ft). Reinstall the knock sensor harness connector, lower it, and refill the cooling system.

OEM GMC Savana 3500 Knock Sensor

Engine Knock Sensor

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6 Knock Sensors found

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GMC Savana 3500 Knock Sensor
Part Number: 12623730
$13.47 MSRP: $25.30
You Save: $11.83 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaces: 12570125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2020 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Knock Sensor
Part Number: 12623095
$22.97 MSRP: $43.16
You Save: $20.19 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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GMC Savana 3500 Knock Sensor
Part Number: 12589867
$64.53 MSRP: $131.06
You Save: $66.53 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Knock Sensor
Part Number: 10456288
$47.03 MSRP: $95.53
You Save: $48.50 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); ESC Sensor; Sensor, Engine Crankcase Ventilator
- Replaces: 10456018
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 GMC Savana 3500 | Base, SLE, SLT | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS
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GMC Savana 3500 Knock Sensor
Part Number: 12591312
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Savana 3500 | Base, SLT | 8 Cyl 8.1 L GAS
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GMC Savana 3500 Knock Sensor
Part Number: 10456232
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC Savana 3500 | Base, SLE | 8 Cyl 7.4 L GAS

GMC Savana 3500 Knock Sensor

Our website offers an extensive catalog of genuine GMC Savana 3500 Knock Sensor at unbeatable prices. Every OEM GMC Savana 3500 Knock Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Savana 3500 Knock Sensor Parts Questions & Experts Answers

Knock Sensor
10456288
Q: How to service the knock sensor on GMC Savana 3500?
A: To service the knock sensor the first step is to turn OFF the ignition and drain off the cooling system. Make sure you follow vehicle lifting precautions before raising the vehicle. Disconnect the knock sensor harness connector and remove the knock sensor. For installation, connect the new knock sensor and torque it to 19 N.m (14 lb ft). Reinstall the knock sensor harness connector, lower it, and refill the cooling system.