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2009 Hummer H2
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2009 Hummer H2 Change Vehicle

Walker Products®
2009 Hummer H2 - Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire

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$42.49
$104.99Save: $62.50(60%)
Manufacturer #350-34483
Guaranteed to Fit2009 Hummer H2 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2009 Hummer H2
Base
8 Cyl 6.2L
Eng. Designation: L9H, Eng. VIN: 2, FI, Naturally Aspirated, FLEX

Highlights

Part:
Oxygen Sensor
Brand:
Walker Products
Location:
Before Catalytic Converter
Notes:
Heated
Type:
4-wire
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Wire Length:
16.93 in. Wire Length
Warranty:
90-day Walker Products limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
Walker Products Aftermarket Base Sensor
Fitnotes:
Eng. Designation: L9H, Eng. VIN: 2, FI, Naturally Aspirated, FLEX

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2006 Buick Rainier
CXL
6 Cyl 4.2L
Eng. VIN: S, FI, Naturally Aspirated, GAS
2006 Chevrolet Avalanche 1500
LS
8 Cyl 5.3L
Eng. Designation: L59, Eng. VIN: Z, FI, Naturally Aspirated, FLEX
2006 Chevrolet Avalanche 1500
LT
8 Cyl 5.3L
Eng. Designation: L59, Eng. VIN: Z, FI, Naturally Aspirated, FLEX
2006 Chevrolet Avalanche 1500
Z66
8 Cyl 5.3L
Eng. Designation: L59, Eng. VIN: Z, FI, Naturally Aspirated, FLEX
2006 Chevrolet Avalanche 1500
Z71
8 Cyl 5.3L
Eng. Designation: L59, Eng. VIN: Z, FI, Naturally Aspirated, FLEX
Page 1 of 27 | Showing 1 - 5 of 135 results

Product Information

WALKER PRODUCTS AFTERMARKET OXYGEN SENSORS

Restore your ride to optimum, OE-standard performance with the high-quality, fuel-efficient and ultra-durable design of Walker Products’ aftermarket oxygen sensors. They’re just the ticket if you’re looking for sensors that offer reliability at an affordable price. Walker Products supplies the automotive aftermarket with premium engine sensors and fuel system components.

  • Carefully made for OE-quality fit and function
  • Made with first-class materials in TS 16949/ISO 9001-2008 qualified facilities
  • Extends sensor life and minimizes emissions
  • Boosts fuel economy and engine response
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
is this senor an upstream or downstream for a 2007 chevy silverado 5.3l????????????Joseph B.Aug 11, 2022
Best Answer:Hi Joseph, I'm glad to assist you. No, this is not compatible. We have a pair of front or upstream oxygen sensors. The part number is SET-REPB960901-2. The part number for the set of the downstream oxygen sensors is SET-ARBS960905-2. Grab our lowest price offer for these parts. Click the two links below to order today. Happy shopping! <a href="https://www.carparts.com/details/Chevrolet/Silverado_1500/DriveWire/Oxygen_Sensor/2007/LTZ/8_Cyl_5-dot-3L/SET-REPB960901-2.html?can=CPJE1043_CSQA_20220811" target="_blank">https://www.carparts.com/details/Chevrolet/Silverado_1500/DriveWire/Oxygen_Sensor/2007/LTZ/8_Cyl_5-dot-3L/SET-REPB960901-2.html?can=CPJE1043_CSQA_20220811</a> (Upstream sensor pair) <a href="https://www.carparts.com/details/Chevrolet/Silverado_1500/DriveWire/Oxygen_Sensor/2007/LTZ/8_Cyl_5-dot-3L/SET-ARBS960905-2.html?can=CPJE1043_CSQA_20220811" target="_blank">https://www.carparts.com/details/Chevrolet/Silverado_1500/DriveWire/Oxygen_Sensor/2007/LTZ/8_Cyl_5-dot-3L/SET-ARBS960905-2.html?can=CPJE1043_CSQA_20220811</a> (Downstream sensor pair)
Jeonino E.STAFFAug 11, 2022