How to replace the Knock Sensor (KS) 2 on 2003 Buick Regal?

Begin the ks 2 replacement procedure by elevating and securely supporting your vehicle. Start by draining the cooling system before removing the Knock Sensor heat shield's two retaining bolts. The Knock Sensor requires its electrical connector along with itself to be removed. The manufacturer already applies thread coating to the sensor which means adding thread sealant is unnecessary during installation. Install the Knock Sensor with 19 n.m (14 lb ft) of torque. Replace the heat shield while securing the bolts using 60 n.m of torque (44 lb ft of torque). Connect the electrical connector to replace the vehicle's lowered position then add coolant to the system.

OEM 2003 Buick Regal Knock Sensor

Engine Knock Sensor

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2003 Buick Regal Knock Sensor Part Number: 12591625
$67.91 MSRP: $137.92
You Save: $70.01 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456215
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.1 x 2.1 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12591625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS

2003 Buick Regal Knock Sensor

With a comprehensive array of OEM 2003 Buick Regal Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick Regal 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 Buick Regal Knock Sensor Parts and Q&A

Q: How to replace the Knock Sensor (KS) 2 on 2003 Buick Regal?
A: Begin the ks 2 replacement procedure by elevating and securely supporting your vehicle. Start by draining the cooling system before removing the Knock Sensor heat shield's two retaining bolts. The Knock Sensor requires its electrical connector along with itself to be removed. The manufacturer already applies thread coating to the sensor which means adding thread sealant is unnecessary during installation. Install the Knock Sensor with 19 n.m (14 lb ft) of torque. Replace the heat shield while securing the bolts using 60 n.m of torque (44 lb ft of torque). Connect the electrical connector to replace the vehicle's lowered position then add coolant to the system.