# TYC 2-14020 Alternator for 2003-2020 Chevrolet Express 1500 ### Performance Overview TYC 2-14020 Alternator is listed for the compatible vehicle applications shown in the Vehicle Fitment Table. ### Key Features #### Specifications - Connector Terminal Quantity: 2 - Oe Manufacturer: DENSO - Power Generation (amps): 220A - Pully Wheel Design: Regular - Pully Wheel Grooves: 6 - Rotation Direction: CW #### Package Details - Part Number: 2-14020 - 03-20 CV XPRES/SVANA 4.3L/4.8L/6.0L (6S) ALT - Package L x W x H: 8.70" x 6.60" x 7.50" - Package Weight: 16.50 lbs. #### Interchanges - WAI: 14020N - BBB Industries: 42095 - GMC: 84143539 - Chevrolet: 84143539 - Bosch: AL8889X ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2003-2005 Chevrolet Express 1500 Base; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2006 Chevrolet Express 1500 LS; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2009 Chevrolet Express 1500 Base; 4.3L V6 262ci; Standard Cargo Van Power Generation (Amps): 220A 2006 Chevrolet Express 1500 LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2010-2014 Chevrolet Express 1500 4.3L V6 262ci; Standard Cargo Van Power Generation (Amps): 220A 2003-2005 Chevrolet Express 2500 Base; 4.3L V6 262ci; Extended Passenger Van / Base; 4.3L V6 262ci; Standard Passenger Van / Base; 4.8L V8 294ci; Extended Passenger Van / Base; 4.8L V8 294ci; Standard Passenger Van / Base; 6.0L V8 5967cc 364ci; Extended Passenger Van / Base; 6.0L V8 5967cc 364ci; Standard Passenger Van / LS; 4.3L V6 262ci; Extended Passenger Van Power Generation (Amps): 220A 2003-2006 Chevrolet Express 2500 LS; 4.8L V8 294ci; Extended Passenger Van / LS; 6.0L V8 5967cc 364ci; Extended Passenger Van Power Generation (Amps): 220A 2003-2017 Chevrolet Express 2500 Base; 4.8L V8 294ci; Extended Cargo Van / Base; 4.8L V8 294ci; Standard Cargo Van / LS; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2020 Chevrolet Express 2500 Base; 4.3L V6 262ci; Extended Cargo Van / Base; 4.3L V6 262ci; Standard Cargo Van / Base; 6.0L V8 5967cc 364ci; Extended Cargo Van / Base; 6.0L V8 5967cc 364ci; Standard Cargo Van / LS; 4.3L V6 262ci; Standard Passenger Van / LS; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2006 Chevrolet Express 2500 LT; 4.8L V8 294ci; Extended Passenger Van / LT; 6.0L V8 5967cc 364ci; Extended Passenger Van Power Generation (Amps): 220A 2006-2017 Chevrolet Express 2500 LT; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2006-2020 Chevrolet Express 2500 LT; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2018-2020 Chevrolet Express 2500 LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2005 Chevrolet Express 3500 Base; 4.8L V8 294ci; Extended Passenger Van / Base; 4.8L V8 294ci; Standard Passenger Van / Base; 6.0L V8 5967cc 364ci; Extended Passenger Van / Base; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2017 Chevrolet Express 3500 Base; 4.8L V8 294ci; Cutaway Van / Base; 4.8L V8 294ci; Extended Cargo Van / Base; 4.8L V8 294ci; Standard Cargo Van / LS; 4.8L V8 294ci; Extended Passenger Van / LS; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2020 Chevrolet Express 3500 Base; 6.0L V8 5967cc 364ci; Cutaway Van / Base; 6.0L V8 5967cc 364ci; Extended Cargo Van / Base; 6.0L V8 5967cc 364ci; Standard Cargo Van / LS; 6.0L V8 5967cc 364ci; Extended Passenger Van / LS; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2006-2020 Chevrolet Express 3500 LT; 6.0L V8 5967cc 364ci; Extended Passenger Van / LT; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2012-2017 Chevrolet Express 3500 LT; 4.8L V8 294ci; Extended Passenger Van / LT; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2018-2020 Chevrolet Express 3500 Base; 4.3L V6 262ci; Cutaway Van / Base; 4.3L V6 262ci; Extended Cargo Van / Base; 4.3L V6 262ci; Standard Cargo Van / LS; 4.3L V6 262ci; Extended Passenger Van / LS; 4.3L V6 262ci; Standard Passenger Van / LT; 4.3L V6 262ci; Extended Passenger Van / LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2009-2020 Chevrolet Express 4500 6.0L V8 5967cc 364ci; Cutaway Power Generation (Amps): 220A 2015-2018 Chevrolet Silverado 2500 HD LT; 6.0L V8 5967cc 364ci; Standard Cab Pickup / LTZ; 6.0L V8 5967cc 364ci; Extended Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2019 Chevrolet Silverado 2500 HD High Country; 6.0L V8 5967cc 364ci; Crew Cab Pickup / LT; 6.0L V8 5967cc 364ci; Crew Cab Pickup / LT; 6.0L V8 5967cc 364ci; Extended Cab Pickup / LTZ; 6.0L V8 5967cc 364ci; Crew Cab Pickup / WT; 6.0L V8 5967cc 364ci; Crew Cab Pickup / WT; 6.0L V8 5967cc 364ci; Extended Cab Pickup / WT; 6.0L V8 5967cc 364ci; Standard Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2018 Chevrolet Silverado 3500 HD LT; 6.0L V8 5967cc 364ci; Extended Cab Pickup / LT; 6.0L V8 5967cc 364ci; Standard Cab Pickup / LTZ; 6.0L V8 5967cc 364ci; Extended Cab Pickup / WT; 6.0L V8 5967cc 364ci; Extended Cab Pickup / WT; 6.0L V8 5967cc 364ci; Standard Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2019 Chevrolet Silverado 3500 HD High Country; 6.0L V8 5967cc 364ci; Crew Cab Pickup / LT; 6.0L V8 5967cc 364ci; Cab & Chassis / LT; 6.0L V8 5967cc 364ci; Crew Cab Pickup / LTZ; 6.0L V8 5967cc 364ci; Crew Cab Pickup / WT; 6.0L V8 5967cc 364ci; Cab & Chassis / WT; 6.0L V8 5967cc 364ci; Crew Cab Pickup Power Generation (Amps): 215A; Single Alternator 2003-2005 GMC Savana 1500 Base; 4.3L V6 262ci; Standard Passenger Van / SLE; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2009 GMC Savana 1500 Base; 4.3L V6 262ci; Standard Cargo Van Power Generation (Amps): 220A 2006 GMC Savana 1500 LS; 4.3L V6 262ci; Standard Passenger Van / LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2010-2014 GMC Savana 1500 4.3L V6 262ci; Standard Cargo Van Power Generation (Amps): 220A 2003-2005 GMC Savana 2500 Base; 4.3L V6 262ci; Extended Passenger Van / Base; 4.8L V8 294ci; Extended Passenger Van / Base; 6.0L V8 5967cc 364ci; Extended Passenger Van / SLE; 4.3L V6 262ci; Extended Passenger Van / SLE; 4.3L V6 262ci; Standard Passenger Van / SLE; 4.8L V8 294ci; Extended Passenger Van / SLE; 4.8L V8 294ci; Standard Passenger Van / SLE; 6.0L V8 5967cc 364ci; Extended Passenger Van Power Generation (Amps): 220A 2003-2006 GMC Savana 2500 Base; 4.3L V6 262ci; Standard Passenger Van / Base; 4.8L V8 294ci; Standard Passenger Van / Base; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2009 GMC Savana 2500 SLE; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2017 GMC Savana 2500 Base; 4.8L V8 294ci; Extended Cargo Van / Base; 4.8L V8 294ci; Standard Cargo Van Power Generation (Amps): 220A 2003-2020 GMC Savana 2500 Base; 4.3L V6 262ci; Extended Cargo Van / Base; 4.3L V6 262ci; Standard Cargo Van / Base; 6.0L V8 5967cc 364ci; Extended Cargo Van / Base; 6.0L V8 5967cc 364ci; Standard Cargo Van Power Generation (Amps): 220A 2007-2020 GMC Savana 2500 LS; 6.0L V8 5967cc 364ci; Standard Passenger Van / LT; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2009-2013 GMC Savana 2500 SL; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2011-2017 GMC Savana 2500 LS; 4.8L V8 294ci; Standard Passenger Van / LT; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2012-2013 GMC Savana 2500 SL; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2018-2020 GMC Savana 2500 LS; 4.3L V6 262ci; Standard Passenger Van / LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2005 GMC Savana 3500 Base; 4.8L V8 294ci; Extended Passenger Van / Base; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2013 GMC Savana 3500 SLE; 4.8L V8 294ci; Extended Passenger Van / SLE; 4.8L V8 294ci; Standard Passenger Van / SLE; 6.0L V8 5967cc 364ci; Extended Passenger Van / SLE; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2017 GMC Savana 3500 Base; 4.8L V8 294ci; Cutaway Van / Base; 4.8L V8 294ci; Extended Cargo Van / Base; 4.8L V8 294ci; Standard Cargo Van Power Generation (Amps): 220A 2003-2018 GMC Savana 3500 Base; 6.0L V8 5967cc 364ci; Extended Passenger Van / Base; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2003-2020 GMC Savana 3500 Base; 6.0L V8 5967cc 364ci; Cutaway Van / Base; 6.0L V8 5967cc 364ci; Extended Cargo Van / Base; 6.0L V8 5967cc 364ci; Standard Cargo Van Power Generation (Amps): 220A 2006-2020 GMC Savana 3500 LS; 6.0L V8 5967cc 364ci; Extended Passenger Van / LS; 6.0L V8 5967cc 364ci; Standard Passenger Van / LT; 6.0L V8 5967cc 364ci; Extended Passenger Van / LT; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2009-2013 GMC Savana 3500 SL; 6.0L V8 5967cc 364ci; Extended Passenger Van / SL; 6.0L V8 5967cc 364ci; Standard Passenger Van Power Generation (Amps): 220A 2012-2013 GMC Savana 3500 SL; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2012-2017 GMC Savana 3500 LS; 4.8L V8 294ci; Extended Passenger Van / LS; 4.8L V8 294ci; Standard Passenger Van / LT; 4.8L V8 294ci; Extended Passenger Van / LT; 4.8L V8 294ci; Standard Passenger Van Power Generation (Amps): 220A 2013 GMC Savana 3500 SL; 4.8L V8 294ci; Extended Passenger Van Power Generation (Amps): 220A 2018 GMC Savana 3500 Base; 4.3L V6 262ci; Extended Passenger Van / Base; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2018-2020 GMC Savana 3500 Base; 4.3L V6 262ci; Cutaway Van / Base; 4.3L V6 262ci; Extended Cargo Van / Base; 4.3L V6 262ci; Standard Cargo Van / LS; 4.3L V6 262ci; Extended Passenger Van / LS; 4.3L V6 262ci; Standard Passenger Van / LT; 4.3L V6 262ci; Extended Passenger Van / LT; 4.3L V6 262ci; Standard Passenger Van Power Generation (Amps): 220A 2009-2020 GMC Savana 4500 6.0L V8 5967cc 364ci; Cutaway Power Generation (Amps): 220A 2015-2018 GMC Sierra 2500 HD SLE; 6.0L V8 5967cc 364ci; Standard Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2019 GMC Sierra 2500 HD Base; 6.0L V8 5967cc 364ci; Crew Cab Pickup / Base; 6.0L V8 5967cc 364ci; Extended Cab Pickup / Base; 6.0L V8 5967cc 364ci; Standard Cab Pickup / Denali; 6.0L V8 5967cc 364ci; Crew Cab Pickup / SLE; 6.0L V8 5967cc 364ci; Crew Cab Pickup / SLE; 6.0L V8 5967cc 364ci; Extended Cab Pickup / SLT; 6.0L V8 5967cc 364ci; Crew Cab Pickup / SLT; 6.0L V8 5967cc 364ci; Extended Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2018 GMC Sierra 3500 HD Base; 6.0L V8 5967cc 364ci; Extended Cab Pickup / Base; 6.0L V8 5967cc 364ci; Standard Cab Pickup / SLE; 6.0L V8 5967cc 364ci; Extended Cab Pickup / SLE; 6.0L V8 5967cc 364ci; Standard Cab Pickup / SLT; 6.0L V8 5967cc 364ci; Extended Cab Pickup Power Generation (Amps): 215A; Single Alternator 2015-2019 GMC Sierra 3500 HD Base; 6.0L V8 5967cc 364ci; Cab & Chassis / Base; 6.0L V8 5967cc 364ci; Crew Cab Pickup / Denali; 6.0L V8 5967cc 364ci; Crew Cab Pickup / SLE; 6.0L V8 5967cc 364ci; Cab & Chassis / SLE; 6.0L V8 5967cc 364ci; Crew Cab Pickup / SLT; 6.0L V8 5967cc 364ci; Crew Cab Pickup Power Generation (Amps): 215A; Single Alternator ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 2-14020. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the Vehicle Fitment Table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the Vehicle Fitment Table before ordering. ### Common Searches - Alternator for Chevrolet Express 1500 - 2-14020 fitment - TYC Alternator - 2003-2005 Chevrolet Express 1500 Alternator ## Details - **Price:** 398.12 CAD - **Vendor:** TYC - **Type:** Alternator - **Tags:** 2-14020, 2003-2005 Chevrolet Express 1500, 2003-2005 Chevrolet Express 2500, 2003-2005 Chevrolet Express 3500, 2003-2005 GMC Savana 1500, 2003-2005 GMC Savana 2500, 2003-2005 GMC Savana 3500, 2003-2006 Chevrolet Express 1500, 2003-2006 Chevrolet Express 2500, 2003-2006 GMC Savana 2500, 2003-2009 Chevrolet Express 1500, 2003-2009 GMC Savana 1500, 2003-2009 GMC Savana 2500, 2003-2013 GMC Savana 3500, 2003-2017 Chevrolet Express 2500, 2003-2017 Chevrolet Express 3500, 2003-2017 GMC Savana 2500, 2003-2017 GMC Savana 3500, 2003-2018 GMC Savana 3500, 2003-2020 Chevrolet Express 2500, 2003-2020 Chevrolet Express 3500, 2003-2020 GMC Savana 2500, 2003-2020 GMC Savana 3500, 2006 Chevrolet Express 1500, 2006 Chevrolet Express 2500, 2006 GMC Savana 1500, 2006-2017 Chevrolet Express 2500, 2006-2020 Chevrolet Express 2500, 2006-2020 Chevrolet Express 3500, 2006-2020 GMC Savana 3500, 2007-2020 GMC Savana 2500, 2009-2013 GMC Savana 2500, 2009-2013 GMC Savana 3500, 2009-2020 Chevrolet Express 4500, 2009-2020 GMC Savana 4500, 2010-2014 Chevrolet Express 1500, 2010-2014 GMC Savana 1500, 2011-2017 GMC Savana 2500, 2012-2013 GMC Savana 2500, 2012-2013 GMC Savana 3500, 2012-2017 Chevrolet Express 3500, 2012-2017 GMC Savana 3500, 2013 GMC Savana 3500, 2015-2018 Chevrolet Silverado 2500 HD, 2015-2018 Chevrolet Silverado 3500 HD, 2015-2018 GMC Sierra 2500 HD, 2015-2018 GMC Sierra 3500 HD, 2015-2019 Chevrolet Silverado 2500 HD, 2015-2019 Chevrolet Silverado 3500 HD, 2015-2019 GMC Sierra 2500 HD, 2015-2019 GMC Sierra 3500 HD, 2018 GMC Savana 3500, 2018-2020 Chevrolet Express 2500, 2018-2020 Chevrolet Express 3500, 2018-2020 GMC Savana 2500, 2018-2020 GMC Savana 3500, 4.3L V6 262ci; Standard Cargo Van, 6.0L V8 5967cc 364ci; Cutaway, Alternator, Base; 4.3L V6 262ci; Standard Cargo Van, Base; 4.3L V6 262ci; Standard Passenger Van, LS; 4.3L V6 262ci; Standard Passenger Van, LT; 4.3L V6 262ci; Standard Passenger Van, LT; 4.8L V8 294ci; Standard Passenger Van, LT; 6.0L V8 5967cc 364ci; Standard Passenger Van, SL; 4.8L V8 294ci; Extended Passenger Van, SL; 4.8L V8 294ci; Standard Passenger Van, SL; 6.0L V8 5967cc 364ci; Standard Passenger Van, SLE; 6.0L V8 5967cc 364ci; Standard Cab Pickup, SLE; 6.0L V8 5967cc 364ci; Standard Passenger Van, TYC ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 398.12 CAD | In stock | ## Images - TYC 2-14020 Alternator for 2003-2020 Chevrolet Express 1500 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2-14020-alternator) > Updated: 2026-07-31