Exhaust & Emission Systems for 2003 Chevrolet Avalanche 2500
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Chevrolet
Avalanche 2500
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
1,581 Results
Front Catalytic Converter For 1999-05 Chevy Silverado 1500 Sierra 1500 4.3L 5.8L
Federal-EPA or 46-State LegalBrand New: EvanFischer$251.29Was: $470.22Free shipping240 soldMagnaflow Catalytic Converter for 2003 Chevrolet Avalanche 2500
MagnaFlow 447209-UK Catalytic ConverterBrand New: MagnaFlow$390.00Estimated delivery dateEst. delivery Fri, May 24Magnaflow Catalytic Converter for 2003 Chevrolet Avalanche 2500
MagnaFlow 447209-UL Catalytic ConverterBrand New: MagnaFlow$390.00Estimated delivery dateEst. delivery Fri, May 24Magnaflow Catalytic Converter for 2002-2003 Chevrolet Avalanche 2500
MagnaFlow 99209HM-PV HM Grade Universal Catalytic ConveBrand New: MagnaFlow$178.00Estimated delivery dateEst. delivery Fri, May 24Vapor Evap Emissions Canister Vent Valve Solenoid For 1999-2004 Chevrolet (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$21.81or Best OfferFree shippingEGR Valve For Chevy Avalanche Suburban Yukon Chevrolet Silverado 2500 HD GMC XL (Fits: 2003 Chevrolet Avalanche 2500)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$34.94Was: $41.59Free shipping45 soldExhaust Gas Recirculation EGR Valve for Chevy Cadillac Buick GMC 3.8L 8.1L New (Fits: 2003 Chevrolet Avalanche 2500)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$58.28Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $73.9573 soldEmissions EGR Tube and Valve Kit Set for Chevy GMC Cadillac Silverado Sierra Van
Lifetime Warranty. Free Shipping. Highest Quality.Brand New$154.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $160.95101 soldExhaust Manifold Driver Side LH Left for Silverado Escalade Savana Avalanche H2
Order by Noon EST and this part ships today!Brand New: AM Autoparts$74.57Estimated delivery dateEst. delivery Fri, May 24Was: $115.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
512 soldNew Evap Canister Purge Solenoid Valve For Chevy GMC Cadillac Hummer Oldsmobile (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Unbranded$13.94Free shippingExhaust Manifold & Gasket Kit Driver Side Left LH for Chevy GMC Truck 8.1L V8 (Fits: 2003 Chevrolet Avalanche 2500)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$100.21Estimated delivery dateEst. delivery Fri, May 24Was: $150.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
166 soldNew SMP Vapor Canister Purge Solenoid For 2002-2003 Chevrolet Avalanche 2500 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$44.57Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
For 2002-2003 Chevrolet Avalanche 2500 8.1L V8 EGR Valve Delphi (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Delphi$140.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Magnaflow Catalytic Converter for 2002-2003 Chevrolet Avalanche 2500
MagnaFlow 99209HM-PX HM Grade Universal Catalytic ConveBrand New: MagnaFlow$178.00Estimated delivery dateEst. delivery Fri, May 24Magnaflow Catalytic Converter for 2002-2003 Chevrolet Avalanche 2500
MagnaFlow 99209HM-PY HM Grade Universal Catalytic ConveBrand New: MagnaFlow$178.00Estimated delivery dateEst. delivery Fri, May 24Magnaflow Catalytic Converter for 2002-2003 Chevrolet Avalanche 2500
MagnaFlow 99209HM-PW HM Grade Universal Catalytic ConveBrand New: MagnaFlow$178.00Estimated delivery dateEst. delivery Fri, May 24Vapor Canister Purge Solenoid Valve For 2003-2006 Chevy Avalanche 1500 2500 5.3L
Brand New: Unbranded$18.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEvap Canister Purge Solenoid Valve for Chevy GMC Cadillac Hummer Oldsmobile (Fits: 2003 Chevrolet Avalanche 2500)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$21.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $38.95Free shipping28 soldDorman Vapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 qi (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$30.31Estimated delivery dateEst. delivery Fri, May 24Was: $60.49For 1999 2000-2004 Chevrolet Vapor Evap Emissions Canister Vent Valve Solenoid (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$21.63or Best OfferFree shippingDorman Vapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 zf (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$30.31Estimated delivery dateEst. delivery Fri, May 24Was: $60.49Dorman Vapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 fl (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$35.45Estimated delivery dateEst. delivery Fri, May 24Was: $70.99Dorman Vapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 kl (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$34.74Estimated delivery dateEst. delivery Fri, May 24Was: $69.49MagnaFlow 447209-UL Catalytic Converter for 2003 Chevrolet Avalanche 2500
Catalytic Converter for 2003 Avalanche 2500Brand New: MagnaFlow$390.00Denso Downstream Left Oxygen Sensor for 2003-2006 Chevrolet Avalanche 2500 tx (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$50.12Estimated delivery dateEst. delivery Fri, May 24Was: $100.24Vapor Canister Vent Solenoid Dorman For 2002-2003 Chevrolet Avalanche 2500 8.1L (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$31.61Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNEW ACDelco Vapor Canister Vent Solenoid 19258957 Chevy GMC Pickup SUV 1997-2007 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: ACDelco$102.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2x Left & Right Side Exhaust Manifold w/ Gasket Kit for Chevrolet GMC V8 8.1L (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Unbranded$168.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferWalker 50511 Catalytic Converters Front for Chevy Yukon Suburban Avalanche GMC
Brand New: Walker$557.68Free shippingOnly 1 left!MagnaFlow 51759-JQ for 2003 Chevrolet Avalanche 2500
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$237.00Free shippingMagnaFlow 51759-EO for 2003 Chevrolet Avalanche 2500 (Fits: 2003 Chevrolet Avalanche 2500)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$237.00Free shippingMagnaFlow 447109-WO for 2003 Chevrolet Avalanche 2500
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$523.00Free shippingCanister Purge Solenoid Valve 1997312 Genuine GM OEM (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: General Motors$25.95Free shipping49 soldVapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 (Fits: 2003 Chevrolet Avalanche 2500)
Dorman - OE Solutions Part No. 911-019-CP | FREE SHIPPIBrand New: Dorman$32.00Free shippingFor 2002-2003 Chevrolet Avalanche 2500 Vapor Canister Vent Solenoid SMP 758AN20 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$40.86Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCatalytic Converter for GMC Sierra 1500 Yukon XL 1500 Chevy Silverado 1500 Tahoe
Fast Free Shipping - High Quality - Direct FitBrand New$267.68Estimated delivery dateEst. delivery Fri, May 24Was: $374.75984 soldExhaust Manifold Gasket Fits 96-07 Chevrolet GMC Avalanche 2500 7.4L OHV 16v (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$12.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping58 soldFor 2002-2003 Chevrolet Avalanche 2500 Vapor Canister Purge Solenoid API 62586KX (Fits: 2003 Chevrolet Avalanche 2500)
Vapor Canister Purge SolenoidBrand New$31.34MagnaFlow 447109-WN for 2003 Chevrolet Avalanche 2500
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$523.00Free shippingMagnaFlow 447209-UL for 2003 Chevrolet Avalanche 2500
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$390.00Free shippingLeft Exhaust Manifold w/ Gasket Kit for Chevy Silverado 2500 HD GMC Sierra 3500 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Unbranded$88.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingVapor Canister Vent Solenoid for 2002-2003 Chevrolet Avalanche 2500 8.1L V8 GAS (Fits: 2003 Chevrolet Avalanche 2500)
Dorman - OE Solutions Part No. 911-019-AE | FREE SHIPPIBrand New: Dorman$32.00Free shippingVapor Canister Vent Solenoid Connector Fits 2002-2003 Chevrolet Avalanche 2500 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Dorman$35.31Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Walker 250-24492 4-W TERM O2 SENSOR Aura Avalanche 2500 Corvette Express 3500 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Walker Products$51.42Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Denso Downstream Left Oxygen Sensor for 2003-2006 Chevrolet Avalanche 2500 vn (Fits: 2003 Chevrolet Avalanche 2500)
No connector included - Must rewire existing connectorBrand New: DENSO$53.30Estimated delivery dateEst. delivery Fri, May 24Was: $106.49Denso Downstream Right Oxygen Sensor for 2003-2006 Chevrolet Avalanche 2500 vo (Fits: 2003 Chevrolet Avalanche 2500)
No connector included - Must rewire existing connectorBrand New: DENSO$53.30Estimated delivery dateEst. delivery Fri, May 24Was: $106.49Denso Downstream Oxygen Sensor for 2003-2006 Chevrolet Avalanche 2500 cr (Fits: 2003 Chevrolet Avalanche 2500)
No connector included - Must rewire existing connectorBrand New: DENSO$53.80Estimated delivery dateEst. delivery Fri, May 24Was: $107.492x Left & Right Exhaust Manifold w/ Gasket Kit for Chevrolet Silverado 3500 GMC (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Unbranded$166.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFits 2002-2003 Chevrolet Avalanche 2500 8.1L Vapor Canister Purge Valve Dorman (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Dorman$36.71Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
EGR Line For 1999-2002 Chevrolet Silverado 1500
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$100.22Free shippingUpstream Oxygen O2 Sensor for Chevrolet Avalanche HHR Silverado Suburban Equinox (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$19.05Was: $21.65or Best OfferFree shippingExhaust Manifolds Passenger Right Side for Chevy Avalanche Suburban Yukon Hand (Fits: 2003 Chevrolet Avalanche 2500)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$85.53Was: $98.24Free shipping54 sold2Pcs For Chevy Silverado 1500 GMC Ford 2.5" Universal Cat Converter 83166 (Fits: 2003 Chevrolet Avalanche 2500)
Brand New$89.99or Best OfferFree shipping92 soldFor 2002-2003 Chevrolet Avalanche 2500 Vapor Canister Purge Solenoid SMP 55173QD (Fits: 2003 Chevrolet Avalanche 2500)
Brand New: Standard Motor Products$36.74Dorman Exhaust Manifold Repair Clamp Kit LH for Chevy GMC Cadillac Buick
Order by Noon EST and this part ships today!Brand New$52.99Estimated delivery dateEst. delivery Fri, May 24Was: $72.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 leftTRQ Evap Canister Purge Solenoid Valve for Chevy GMC Cadillac Hummer Oldsmobile (Fits: 2003 Chevrolet Avalanche 2500)
Lifetime Warranty. Free Shipping. Highest Quality.Brand New$34.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
4 watchingDorman Vapor Canister Purge Valve for 2002-2003 Chevrolet Avalanche 2500 cz (Fits: 2003 Chevrolet Avalanche 2500)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$34.98Was: $69.99MagnaFlow 447209-UK for 2003 Chevrolet Avalanche 2500
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$390.00Free shippingAC DELCO 214-1091 Upgrade Canister Vent Valve for Cadillac Chevy GMC New (Fits: 2003 Chevrolet Avalanche 2500)
Order by Noon EST and this part ships today!Brand New$43.14Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $57.95Free shippingOnly 1 left!