Walker Products Walker Products 245-1107 Mass Air Flow Sensor Assembly 245-1107
Mass Air Flow Sensor. (245-1107) by Walker Products
Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products.
Walker Products has strict testing procedures that are performed in our full in-house facility. Walker Products MAF sensors are 100% new units (not Remanufactured) and tested to meet or exceed OEM specifications.
Fits: Buick Rainier 2007-2004, Cadillac CTS 2005-2004, DeVille 2005-2000, Eldorado 2002-2000, Escalade 2006-2002, Escalade ESV 2006-2003, Escalade EXT 2006-2002, Seville 2004-2000, Chevrolet Avalanche 1500 2006-2002, Avalanche 2500 2006-2002, C3500HD 2002-2001, C4500 Kodiak 2009-2003, C5500 Kodiak 2009-2003, C6500 Kodiak 2009-2001, C7500 Kodiak 2005-2001, C7500 Kodiak 2009-2007, Corvette 2007-2001, Silverado 1500 2006-1999, Silverado 1500 Classic 2007, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 1500 HD Classic 2007, Silverado 2500 2004-1999, Silverado 2500 HD 2006-2001, Silverado 2500 HD Classic 2007, Silverado 3500 2006-2001, Silverado 3500 Classic 2007, SSR 2006-2003, Suburban 1500 2006-2000, Suburban 2500 2006-2000, Tahoe 2006-2000, Trailblazer 2009-2006, Trailblazer EXT 2006-2003, GMC C3500HD 2002-2001, Envoy 2009-2005, Envoy XL 2006-2003, Envoy XUV 2005-2004, Sierra 1500 2006-1999, Sierra 1500 Classic 2007, Sierra 1500 HD 2003-2001, Sierra 1500 HD 2006-2005, Sierra 1500 HD Classic 2007, Sierra 2500 2004-1999, Sierra 2500 HD 2006-2001, Sierra 2500 HD Classic 2007, Sierra 3500 2006-2001, Sierra 3500 Classic 2007, W4500 Forward 2008, Yukon 2006-2000, Yukon XL 1500 2006-2000, Yukon XL 2500 2006-2000, Hummer H2 2009-2003, Isuzu Ascender 2006-2003, Oldsmobile Aurora 2003-2001, Pontiac Bonneville 2005, GTO 2006-2005, Saab 9-7x 2009-2005
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 - 2007 | Buick | Rainier | CXL |
| 2004 - 2005 | Buick | Rainier | CXL Plus |
| 2004 - 2005 | Cadillac | CTS | V, Base |
| 2000 - 2005 | Cadillac | DeVille | Base, DTS, DHS |
| 2004 - 2005 | Cadillac | DeVille | Protection Series |
| 2001 | Cadillac | DeVille | STS |
| 2000 - 2002 | Cadillac | Eldorado | ETC, ESC |
| 2002 - 2006 | Cadillac | Escalade | Base |
| 2003 - 2006 | Cadillac | Escalade ESV | Base |
| 2002 - 2006 | Cadillac | Escalade EXT | Base |
| 2000 - 2004 | Cadillac | Seville | SLS, STS |
| 2002 - 2006 | Chevrolet | Avalanche 1500 | Base, LS, Z71, LT |
| 2002 - 2003 | Chevrolet | Avalanche 1500 | On Road Edition, North Face |
| 2003 | Chevrolet | Avalanche 1500 | WBH |
| 2004 - 2006 | Chevrolet | Avalanche 1500 | Z66 |
| 2002 - 2004 | Chevrolet | Avalanche 2500 | Base |
| 2005 - 2006 | Chevrolet | Avalanche 2500 | LT, LS |
| 2001 - 2002 | Chevrolet | B7 | B7T042 |
| 2001 - 2002 | Chevrolet | C3500HD | Base |
| 2005 - 2009 | Chevrolet | C4500 Kodiak | C4C044, C4E044 |
| 2003 - 2009 | Chevrolet | C4500 Kodiak | C4E042, C4C042, C4V042, C4U042 |
| 2005 - 2009 | Chevrolet | C5500 Kodiak | C5E044, C5C044 |
| 2003 - 2009 | Chevrolet | C5500 Kodiak | C5V042, C5E042, C5C042, C5U042 |
| 2003 - 2009 | Chevrolet | C6500 Kodiak | C6C042, C6V042 |
| 2004 - 2009 | Chevrolet | C6500 Kodiak | C6E042 |
| 2001 - 2002 | Chevrolet | C6500 Kodiak | C6H042 |
| 2003 - 2009 | Chevrolet | C7500 Kodiak | C7E042, C7V042, C7C042 |
| 2001 - 2006 | Chevrolet | C7500 Kodiak | C7H042 |
| 2001 - 2002 | Chevrolet | C7500 Kodiak | C7H064 |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car, 50th Anniversary Edition |
| 2001 - 2007 | Chevrolet | Corvette | Z06, Base |
| 1997 | Chevrolet | Silverado | SLE, SLT, SLX |
| 2002 | Chevrolet | Silverado 1500 | Custom |
| 2004 - 2006 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2006 | Chevrolet | Silverado 1500 | LT, Base, LS |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2002 - 2006 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2007 | Chevrolet | Silverado 1500 Classic | SS, WT, LS, Hybrid, LT |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2001 - 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2001 - 2006 | Chevrolet | Silverado 1500 HD | LT |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT |
| 2003 - 2004 | Chevrolet | Silverado 2500 | 400 SS |
| 1999 - 2004 | Chevrolet | Silverado 2500 | Base, LS, LT |
| 2001 - 2002 | Chevrolet | Silverado 2500 | Cheyenne, Custom |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS, LT |
| 2003 - 2006 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT, WT, LS |
| 2001 - 2006 | Chevrolet | Silverado 3500 | Base, LS, LT |
| 2006 | Chevrolet | Silverado 3500 | HD |
| 2004 - 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT, LT, LS |
| 2003 - 2006 | Chevrolet | Sonora | Base |
| 2003 - 2006 | Chevrolet | SSR | Base |
| 2000 - 2006 | Chevrolet | Suburban 1500 | LS, LT, Base |
| 2006 | Chevrolet | Suburban 1500 | LTZ |
| 2004 - 2006 | Chevrolet | Suburban 1500 | Z71 |
| 2000 - 2001 | Chevrolet | Suburban 2500 | Base |
| 2000 - 2006 | Chevrolet | Suburban 2500 | LS, LT |
| 2000 | Chevrolet | Tahoe | Limited |
| 2000 - 2006 | Chevrolet | Tahoe | LT, Base, Z71, LS |
| 2004 - 2008 | Chevrolet | Trailblazer | Base |
| 2004 - 2007 | Chevrolet | Trailblazer | LS, B, A |
| 2004 - 2009 | Chevrolet | Trailblazer | LT |
| 2004 | Chevrolet | Trailblazer | North Face |
| 2006 - 2009 | Chevrolet | Trailblazer | SS |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LT, LS |
| 2003 - 2004 | Chevrolet | Trailblazer EXT | North Face |
| 2001 - 2002 | GMC | B7 | B7T042 |
| 2000 - 2002 | GMC | C3500HD | Base |
| 2005 - 2009 | GMC | C4500 Topkick | C4C044, C4E044 |
| 2003 - 2009 | GMC | C4500 Topkick | C4U042, C4V042, C4C042, C4E042 |
| 2005 - 2009 | GMC | C5500 Topkick | C5C044, C5E044 |
| 2003 - 2009 | GMC | C5500 Topkick | C5U042, C5C042, C5V042, C5E042 |
| 2001 - 2002 | GMC | C6500 Topkick | C6H042 |
| 2003 - 2009 | GMC | C6500 Topkick | C6V042, C6C042, C6E042 |
| 2003 - 2009 | GMC | C7500 Topkick | C7E042, C7C042, C7V042 |
| 2001 - 2006 | GMC | C7500 Topkick | C7H042 |
| 2001 - 2002 | GMC | C7500 Topkick | C7H064 |
| 2005 - 2009 | GMC | Envoy | SLT, Denali, SLE |
| 2005 - 2006 | GMC | Envoy XL | Denali |
| 2003 - 2006 | GMC | Envoy XL | SLT, SLE |
| 2004 - 2005 | GMC | Envoy XUV | SLE, SLT |
| 2002 - 2005 | GMC | Sierra 1500 | Base |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2006 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2006 | GMC | Sierra 1500 | SL, SLE, SLT |
| 2002 - 2006 | GMC | Sierra 1500 | WT, Denali |
| 2007 | GMC | Sierra 1500 Classic | SLT, SL, WT, SLE, Denali, Hybrid |
| 2001 - 2006 | GMC | Sierra 1500 HD | SLT, SLE |
| 2007 | GMC | Sierra 1500 HD Classic | SLE, SLT |
| 2002 - 2004 | GMC | Sierra 2500 | Base |
| 1999 - 2002 | GMC | Sierra 2500 | SL |
| 1999 - 2004 | GMC | Sierra 2500 | SLE, SLT |
| 2003 - 2004 | GMC | Sierra 2500 | WT |
| 2002 - 2005 | GMC | Sierra 2500 HD | Base |
| 2001 - 2006 | GMC | Sierra 2500 HD | SLE, SL, SLT |
| 2003 - 2006 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SLE, SLT, WT, SL |
| 2002 - 2005 | GMC | Sierra 3500 | Base |
| 2001 - 2006 | GMC | Sierra 3500 | SLE, SL, SLT |
| 2004 - 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL, SLE, SLT, WT |
| 2008 | GMC | W4500 Forward | W4S042 |
| 2000 - 2006 | GMC | Yukon | Denali, SLT, SLE |
| 2006 | GMC | Yukon | SL |
| 2001 - 2006 | GMC | Yukon XL 1500 | Denali |
| 2006 | GMC | Yukon XL 1500 | SL |
| 2000 - 2006 | GMC | Yukon XL 1500 | SLT, SLE |
| 2000 - 2006 | GMC | Yukon XL 2500 | SLE, SLT |
| 2003 - 2009 | Hummer | H2 | Base |
| 2005 - 2009 | Hummer | H2 | Luxury, Adventure |
| 2007 | Hummer | H2 | Special Edition |
| 2003 - 2005 | Isuzu | Ascender | Limited |
| 2003 - 2006 | Isuzu | Ascender | LS, Base |
| 2004 - 2005 | Isuzu | Ascender | S |
| 2007 - 2012 | Isuzu | NPR | Base |
| 2007 - 2008 | Isuzu | NPR-HD | Base |
| 2001 - 2003 | Oldsmobile | Aurora | Base |
| 2004 - 2005 | Pontiac | Bonneville | SE, GXP, SLE |
| 2005 - 2006 | Pontiac | GTO | Base |
| 2006 - 2009 | Saab | 9-7x | 5.3i, 4.2i |
| 2008 - 2009 | Saab | 9-7x | Aero |
| 2005 | Saab | 9-7x | Arc, Linear |