Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12636736 Sensor Assembly, Knock. It is sometimes referred to as Buick Knock Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Allure, Enclave, Regal models.
Affordable, reliable and built to last, GM part # 12636736 Sensor Assembly, Knock stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Buick parts information, click here.
×
My Garage
My Account
My Cart
Make sure this part fits your vehicle
Buick 12636736 Sensor Assembly, Knock
2009-2021 Buick
- Part DescriptionSENSOR, Distributor (also Knock Sensor)
- Replaced By12729597
- ManufacturerGeneral Motors
$18.32 MSRP: $34.56 1
You Save: $16.24 (47%)
Ships in 1-3 Business Days
Bolt, Heavy Hx Acorn Flange Head11588733
Bolt,Camshaft Position Actuator11588844
Bolt/Screw, Crankshaft Position Sensor Reluctor Ri55585169
Crankshaft Assembly12578164
Guide,Balancer Chain Adjust90537299
Key, Crankshaft Sprocket24424855
Retainer,Piston Pinion (Set Of 2 Clips)19300925
Ring Kit, Piston12665165
Ring, Crankshaft Position Sensor Exciter12578661
Product Specifications
Brand Genuine Buick Manufacturer Part Number 12636736 Part Description SENSOR, Distributor (also Knock Sensor) Other Names Camshaft Sensor, Knock Sensor Item Dimensions 4.1 x 4.1 x 1.1 inches Item Weight 0.60 Pounds Condition New Fitment Type Direct Replacement Manufacturer General Motors SKU 12636736 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2010-2015 Buick Allure 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN 2009-2021 Buick Enclave 6 Cyl 3.6L BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV, SPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD 2021, 2016-2019 Buick Encore 4 Cyl 1.4L CX 4 DOOR SPORT UTILITY, CXL 4 DOOR SPORT UTILITY 2010-2019 Buick LaCrosse 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN 2011-2020 Buick Regal 4 Cyl 2.4L, 6 Cyl 3.6L 1SX 4 DOOR HATCHBACK, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN 2012-2017 Buick Verano 4 Cyl 2.4L CX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 12636736 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How to replace the knock sensor on a Buick Enclave,Chevrolet Traverse and GMC Acadia? Posted by Customer
- A:Raise the vehicle and support it securely on jackstands. If you're replacing the knock sensor on the rear cylinder bank (Bank 1), remove the heat shield from the engine block. If you're replacing the knock sensor on the front cylinder bank (Bank 2), remove the engine oil filter. Note: On 2009 and later models, it will be necessary to remove the catalytic converter to access the Bank 2 knock sensor. Disconnect the knock sensor electrical connector by depressing the tab and disconnecting the electrical connector, then remove the knock sensor retaining bolt. Unscrew the knock sensor retaining bolt and detach the sensor from the engine block. Installation is the reverse of removal. Tighten the knock sensor bolt to the specific torque.Posted by GMPartsGiant Specialist
- Q:What is the next step after removing the necessary components for the 2005 Chevrolet Equinox? Posted by Customer
- A:Disconnect the knock sensor electrical connector.Posted by GMPartsGiant Specialist
- See expert answers on similar Knock Sensor
- Q:How do you remove the knock sensor on the 2007 Chevrolet HHR? Posted by Customer
- A:To remove the knock sensor on a 2.0L supercharged engine and 2.2L & 2.4L engines, start by removing the starter motor. Then, disconnect the knock sensor electrical connector. Unscrew the knock sensor retaining bolt and remove the knock sensor.Posted by GMPartsGiant Specialist
- See expert answers on similar Knock Sensor
- Q:How do you disconnect the knock sensor electrical connector for the 2007 GMC Acadia? Posted by Customer
- A:You should depress the tab and disconnect the electrical connector.Posted by GMPartsGiant Specialist
- See expert answers on similar Knock Sensor
- Q:What should you do if you're working on the 2007 Pontiac Torrent? Posted by Customer
- A:Remove the starter motor.Posted by GMPartsGiant Specialist
- See expert answers on similar Knock Sensor
- Q:How do you remove the knock sensor on Chevrolet Equinox,GMC Terrain and Pontiac Torrent? Posted by Customer
- A:To remove the knock sensor, start by disconnecting the cable from the negative battery terminal. Then, raise the vehicle and support it securely on jackstands. If you're working on a 3.0L or 3.6L V6 model, remove the starter motor. For 2013 and later 3.6L models, the left-side knock sensor is located between the oil filter and the starter motor. If you're removing a knock sensor from the rear of the engine, remove the right catalytic converter. Next, disconnect the knock sensor electrical connector. Finally, unscrew the knock sensor retaining bolt and detach the sensor from the engine block. To install the knock sensor, simply reverse the removal steps and be sure to tighten the bolt to the specified torque.Posted by GMPartsGiant Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
Genuine GM Part 12636736, the Right Choice
Why choose GM Parts Giant
- Dedicated Service
Your complete satisfaction is our #1 goal
- Lowest Prices
Best deals on genuine OE parts from dealerships
- Fast Delivery
Orders are processed and delivered promptly