How to replace the engine oil pressure switch on 2002 Chevrolet Trailblazer?

First of all you need to raise the vehicle before starting the sensor or switch replacement. Begin by removing the engine shield then separate the electrical connector from the oil pressure sender before uninstalling the sender. Installation requires tightening the oil pressure sender to 20 Nm (15 ft. lbs.) torque before reconnecting the electrical connector. Reposition the engine shield after you lower the car.

OEM 2002 Chevrolet Trailblazer Oil Pressure Switch

Oil Pressure Sender Switch

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2002 Chevrolet Trailblazer Pressure Switch
Part Number: 12635957
$47.36 MSRP: $91.91
You Save: $44.55 (49%)
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Product Specifications
- Other Name: Switch, Engine Oil Pressure/Temperature; Oil Pressure Gauge Switch; Sensor; Switch; Pressure Sensor; Oil Pressure Sending Unit; Switch
- Replaced by: 19436253
- Replaces: 12611588, 12570964, 12590793, 12579946
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.1 x 2.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12635957
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2002 Chevrolet Trailblazer Oil Pressure Switch

With a comprehensive array of OEM 2002 Chevrolet Trailblazer Oil Pressure Switch, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Trailblazer Oil Pressure Switch are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Chevrolet Trailblazer Parts Questions & Experts Answers

Q: How to replace the engine oil pressure switch on 2002 Chevrolet Trailblazer?
A: First of all you need to raise the vehicle before starting the sensor or switch replacement. Begin by removing the engine shield then separate the electrical connector from the oil pressure sender before uninstalling the sender. Installation requires tightening the oil pressure sender to 20 Nm (15 ft. lbs.) torque before reconnecting the electrical connector. Reposition the engine shield after you lower the car.