How to service the knock sensor on 2003 GMC Safari?

Service of the Knock Sensor starts by following the battery disconnect caution to remove the negative Battery Cable. Start by removing the engine cover and disconnecting the Knock Sensor harness connector. First disconnect the Knock Sensor bolt from its position followed by removing the Knock Sensor . Begin by attaching the Knock Sensor with the Knock Sensor bolt and tighten it to 25 n.m (18 lb ft) per component fastener tightening notice. Once you have finished with the Knock Sensor harness connector and engine cover installation you can safely reconnect the negative Battery Cable.

OEM 2003 GMC Safari Knock Sensor

Engine Knock Sensor

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2003 GMC Safari Knock Sensor
Part Number: 21024981
$31.97 MSRP: $60.05
You Save: $28.08 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434673
- Replaces: 21024729
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.0 x 2.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 21024981
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 GMC Safari Submodels:
- Base, SL, SLE, SLT | 6 Cyl 4.3 L GAS

2003 GMC Safari Knock Sensor

With a comprehensive array of OEM 2003 GMC Safari Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 GMC Safari Knock Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 GMC Safari Parts Questions & Experts Answers

Q: How to service the knock sensor on 2003 GMC Safari?
A: Service of the Knock Sensor starts by following the battery disconnect caution to remove the negative Battery Cable. Start by removing the engine cover and disconnecting the Knock Sensor harness connector. First disconnect the Knock Sensor bolt from its position followed by removing the Knock Sensor . Begin by attaching the Knock Sensor with the Knock Sensor bolt and tighten it to 25 n.m (18 lb ft) per component fastener tightening notice. Once you have finished with the Knock Sensor harness connector and engine cover installation you can safely reconnect the negative Battery Cable.

Related 2003 GMC Safari Parts

Alternate Year Models

2002 GMC Safari Knock Sensor 2004 GMC Safari Knock Sensor