Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12565397 Sensor Assembly, Heated Oxygen. It is sometimes referred to as GM Oxygen 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 Cadillac Escalade models. It fits Chevrolet Express, Silverado, Tahoe. It also fits GMC C2500, Sierra, Yukon.
Affordable, reliable and built to last, GM part # 12565397 Sensor Assembly, Heated Oxygen 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 GMC parts information, click here.
×
My Garage
My Account
My Cart
Make sure this part fits your vehicle
GM 12565397 Sensor Assembly, Heated Oxygen
2000-2002 GM
- Part DescriptionSENSOR, Computer Control Sensors
- Replaces12563346
- ManufacturerGeneral Motors
$63.26 MSRP: $131.37 1
You Save: $68.11 (52%)
Ships in 1-2 Business Days
Product Specifications
Brand Genuine GM Manufacturer Part Number 12565397 Part Description SENSOR, Computer Control Sensors Other Names Oxygen Sensor Item Dimensions 8.4 x 3.2 x 3.4 inches Item Weight 0.50 Pounds Condition New Fitment Type Direct Replacement Replaces 12563346 Manufacturer General Motors SKU 12565397 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
View MoreYear Make Model Engine Important vehicle option details 2002 Cadillac Escalade 8 Cyl 6.0L EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE 2002 Chevrolet Avalanche 8 Cyl 8.1L 3/4 TON 2000 Chevrolet C2500 8 Cyl 7.4L C2500 CREW CAB, C2500 EXTENDED CAB LONG BOX, C2500 REGULAR CAB 2000-2002 Chevrolet C3500 8 Cyl 7.4L C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 CREW CAB SHORT WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB 2001-2002 Chevrolet Express 8 Cyl 8.1L 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON PASSENGER 2000 Chevrolet K2500 8 Cyl 7.4L K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB 2000 Chevrolet K3500 8 Cyl 7.4L K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB 2001-2002 Chevrolet Silverado 8 Cyl 6.0L, 8 Cyl 8.1L 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB 2001-2002 Chevrolet Suburban 8 Cyl 6.0L, 8 Cyl 8.1L 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI 2001-2002 Chevrolet Tahoe 4 DOOR 1/2 TON
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 12565397 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How is the feedback signal from the oxygen sensor used by the PCM for the 2014 Chevrolet Express? Posted by Customer
- A:The feedback signal is used by the PCM to determine the required fuel injector pulse width and control the air/fuel ratio.Posted by GMPartsGiant Specialist
- See expert answers on similar Oxygen Sensor
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 12565397, 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