# Kobra KTP-89231 Serpentine, Fan, Alternator and Power Steering Accessory Drive Belt Tensioner Assembly for 1996-2014 Chevrolet Astro, Chevrolet Blazer and Select Vehicles ### Performance Overview Kobra is the definitive name in automatic tensioner, belt and pulley manufacturing. Renowned for its exclusive V-Strong™ EPDM compound formula and Automatic True-Tension™ (ATT) technology, Kobra offers the only truly innovative belts and tensioners on the market. With an ever-expanding distribution network in North America, Kobra has solidified its position as a global leader in the industry. We understand that quality and durability are paramount for replacement parts. Our cutting-edge manufacturing processes, combined with state-of-the-art technology, ensure that every Kobra product exceeds the highest industry standards. When you choose Kobra, you can expect unparalleled durability, exceptional quality, and unrivaled performance. Our products are meticulously tested to withstand the toughest conditions, delivering longevity and peace of mind to our customers. Trust Kobra to keep you moving.This accessory Drive Belt Tensioner Assembly is listed for 1996-2014 Chevrolet Express Cargo, Chevrolet Silverado 1500 Classic, GMC Sierra 1500 Classic, Workhorse Custom Chassis P32, Chevrolet S10, GMC Sonoma, Workhorse P32, Chevrolet Express 1500 and more. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement accessory Drive Belt Tensioner Assembly for compatible vehicle applications - Built for dependable daily driving performance and consistent fitment - Application-specific design helps support proper installation and function ### Package include: - 1x Serpentine Accessory Drive Belt Tensioner Assembly ### Vehicle Fitment **Fitment Summary:** 1996-2014 Chevrolet Express Cargo, Chevrolet Silverado 1500 Classic, GMC Sierra 1500 Classic, Workhorse Custom Chassis P32, Chevrolet S10, GMC Sonoma, Workhorse P32, Chevrolet Express 1500 and more **Position:** Serpentine - 2009-2014 Chevrolet Express Cargo — Fitment Precision: 4.3L - 2007 Chevrolet Silverado 1500 Classic — Fitment Precision: 4.3L - 2007 GMC Sierra 1500 Classic — Fitment Precision: 4.3L - 2006 Workhorse Custom Chassis P32 — Note: With Air Conditioning - 2004 Chevrolet S10 - 2004 GMC Sonoma - 2004-2005 Workhorse P32 — Note: With Air Conditioning - 2003-2014 Chevrolet Express 1500 — Fitment Precision: 4.3L - 2003-2006 Chevrolet Express 2500 — Fitment Precision: 4.3L - 2003-2014 GMC Savana 1500 — Fitment Precision: 4.3L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase. **What part number is this?** The listed part number is KTP-89231. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - accessory Drive Belt Tensioner Assembly for Chevrolet Express Cargo - 1996-2014 Chevrolet Express Cargo accessory Drive Belt Tensioner Assembly - KTP-89231 fitment - Kobra accessory Drive Belt Tensioner Assembly - Serpentine accessory Drive Belt Tensioner Assembly - accessory Drive Belt Tensioner Assembly for Chevrolet Silverado 1500 Classic ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2009 Chevrolet Express Cargo 4.3L 2010 Chevrolet Express Cargo 4.3L 2011 Chevrolet Express Cargo 4.3L 2012 Chevrolet Express Cargo 4.3L 2013 Chevrolet Express Cargo 4.3L 2014 Chevrolet Express Cargo 4.3L 2007 Chevrolet Silverado 1500 Classic 4.3L 2007 GMC Sierra 1500 Classic 4.3L 2006 Workhorse Custom Chassis P32 With Air Conditioning 2004 Chevrolet S10 2004 GMC Sonoma 2004 Workhorse P32 With Air Conditioning 2005 Workhorse P32 With Air Conditioning 2003 Chevrolet Express 1500 4.3L 2004 Chevrolet Express 1500 4.3L 2005 Chevrolet Express 1500 4.3L 2006 Chevrolet Express 1500 4.3L 2007 Chevrolet Express 1500 4.3L 2008 Chevrolet Express 1500 4.3L 2009 Chevrolet Express 1500 4.3L 2010 Chevrolet Express 1500 4.3L 2011 Chevrolet Express 1500 4.3L 2012 Chevrolet Express 1500 4.3L 2013 Chevrolet Express 1500 4.3L 2014 Chevrolet Express 1500 4.3L 2003 Chevrolet Express 2500 4.3L 2004 Chevrolet Express 2500 4.3L 2005 Chevrolet Express 2500 4.3L 2006 Chevrolet Express 2500 4.3L 2003 GMC Savana 1500 4.3L 2004 GMC Savana 1500 4.3L 2005 GMC Savana 1500 4.3L 2006 GMC Savana 1500 4.3L 2007 GMC Savana 1500 4.3L 2008 GMC Savana 1500 4.3L 2009 GMC Savana 1500 4.3L 2010 GMC Savana 1500 4.3L 2011 GMC Savana 1500 4.3L 2012 GMC Savana 1500 4.3L 2013 GMC Savana 1500 4.3L 2014 GMC Savana 1500 4.3L 2003 GMC Savana 2500 4.3L 2004 GMC Savana 2500 4.3L 2005 GMC Savana 2500 4.3L 2006 GMC Savana 2500 4.3L 2003 Workhorse W22 With Air Conditioning 2003 Workhorse Custom Chassis W22 With Air Conditioning 2002 Chevrolet Express 2500 5.7L and with GAS/BI-FUEL engine 2002 Chevrolet Express 3500 5.7L and with BI-FUEL/GAS engine 2002 Chevrolet G30 4.3L 2002 Workhorse P32 Fan, Alternator and Power Steering 5.7L 2002 Workhorse P32 8.1L With Air Conditioning 2003 Workhorse P32 8.1L With Air Conditioning 2002 Workhorse Custom Chassis P32 8.1L With Air Conditioning 2003 Workhorse Custom Chassis P32 8.1L With Air Conditioning 2004 Workhorse Custom Chassis P32 8.1L With Air Conditioning 2005 Workhorse Custom Chassis P32 8.1L With Air Conditioning 2001 Chevrolet Express 2500 5.0L/4.3L 2002 Chevrolet Express 2500 5.0L/4.3L 2001 Chevrolet Express 2500 5.7L and with CNG/GAS engine 2001 Chevrolet Express 3500 5.7L and with CNG/GAS engine 2001 GMC Savana 2500 4.3L/5.0L 2002 GMC Savana 2500 4.3L/5.0L 2001 GMC Savana 2500 5.7L and with BI-FUEL/GAS engine 2002 GMC Savana 2500 5.7L and with BI-FUEL/GAS engine 2001 GMC Savana 3500 4.3L 2001 GMC Savana 3500 5.7L and with GAS/BI-FUEL engine 2002 GMC Savana 3500 5.7L and with GAS/BI-FUEL engine 2001 Workhorse P32 Fan, Alternator and Power Steering 5.7L/8.1L 2001 Workhorse Custom Chassis P32 7.4L/8.1L 2000 Chevrolet C3500 5.7L 2000 Chevrolet C3500HD 5.7L 2000 GMC C3500 5.7L 2000 GMC Yukon 5.7L 2000 Isuzu Hombre 4.3L 2000 Workhorse P30 2001 Workhorse P30 2002 Workhorse P30 2003 Workhorse P30 2004 Workhorse P30 2000 Workhorse Custom Chassis P42 5.7L 2001 Workhorse Custom Chassis P42 5.7L 2002 Workhorse Custom Chassis P42 5.7L 2003 Workhorse Custom Chassis P42 5.7L 2004 Workhorse Custom Chassis P42 5.7L 1999 Cadillac Escalade 2000 Cadillac Escalade 1999 Chevrolet C1500 5.0L/5.7L 1999 Chevrolet Express 3500 5.7L 2000 Chevrolet Express 3500 5.7L 1999 Chevrolet K1500 5.7L/5.0L 1999 Chevrolet K2500 5.7L 2000 Chevrolet K2500 5.7L 1999 Chevrolet Silverado 1500 4.3L 2000 Chevrolet Silverado 1500 4.3L 2001 Chevrolet Silverado 1500 4.3L 2002 Chevrolet Silverado 1500 4.3L 2003 Chevrolet Silverado 1500 4.3L 2004 Chevrolet Silverado 1500 4.3L 2005 Chevrolet Silverado 1500 4.3L 2006 Chevrolet Silverado 1500 4.3L 2007 Chevrolet Silverado 1500 4.3L 2008 Chevrolet Silverado 1500 4.3L 2009 Chevrolet Silverado 1500 4.3L 2010 Chevrolet Silverado 1500 4.3L 2011 Chevrolet Silverado 1500 4.3L 2012 Chevrolet Silverado 1500 4.3L 2013 Chevrolet Silverado 1500 4.3L 1999 GMC C1500 5.0L/5.7L 1999 GMC C3500HD 5.7L 2000 GMC C3500HD 5.7L 1999 GMC K1500 5.7L/5.0L 1999 GMC K2500 5.7L 2000 GMC K2500 5.7L 1999 GMC Sierra 1500 4.3L 2000 GMC Sierra 1500 4.3L 2001 GMC Sierra 1500 4.3L 2002 GMC Sierra 1500 4.3L 2003 GMC Sierra 1500 4.3L 2004 GMC Sierra 1500 4.3L 2005 GMC Sierra 1500 4.3L 2006 GMC Sierra 1500 4.3L 2007 GMC Sierra 1500 4.3L 2008 GMC Sierra 1500 4.3L 2009 GMC Sierra 1500 4.3L 2010 GMC Sierra 1500 4.3L 2011 GMC Sierra 1500 4.3L 2012 GMC Sierra 1500 4.3L 2013 GMC Sierra 1500 4.3L 1999 Workhorse P32 7.4L 2000 Workhorse P32 7.4L 1999 Workhorse P42 7.4L 2000 Workhorse P42 7.4L 2001 Workhorse P42 7.4L 2002 Workhorse P42 7.4L 1999 Workhorse Custom Chassis P32 7.4L 2000 Workhorse Custom Chassis P32 7.4L 1998 Chevrolet C2500 5.0L 1999 Chevrolet C2500 5.0L 1998 Chevrolet C2500 5.7L and with GAS/CNG engine 1999 Chevrolet C2500 5.7L and with GAS/CNG engine 2000 Chevrolet C2500 5.7L and with GAS/CNG engine 1998 Chevrolet P30 4.3L/5.7L/7.4L 1999 Chevrolet P30 4.3L/5.7L/7.4L 1998 GMC K2500 5.0L/5.7L 1998 GMC P3500 7.4L/4.3L/5.7L 1999 GMC P3500 7.4L/4.3L/5.7L 1998 GMC Yukon 1999 GMC Yukon 1997 Chevrolet C2500 5.7L/5.0L 1997 Chevrolet C3500 5.7L and with CNG/GAS engine 1998 Chevrolet C3500 5.7L and with CNG/GAS engine 1999 Chevrolet C3500 5.7L and with CNG/GAS engine 1997 Chevrolet Cargo Van 5.7L and with GAS engine 1998 Chevrolet Cargo Van 5.7L and with GAS engine 1999 Chevrolet Cargo Van 5.7L and with GAS engine 1997 Chevrolet Express 3500 4.3L/5.7L 1998 Chevrolet Express 3500 4.3L/5.7L 1997 Chevrolet K2500 5.7L/5.0L 1998 Chevrolet K2500 5.7L/5.0L 1997 GMC C3500 5.7L and with GAS/CNG engine 1998 GMC C3500 5.7L and with GAS/CNG engine 1999 GMC C3500 5.7L and with GAS/CNG engine 1997 GMC K2500 5.7L 1997 Isuzu Hombre 4.3L 1998 Isuzu Hombre 4.3L 1999 Isuzu Hombre 4.3L 1996 Chevrolet Astro 1997 Chevrolet Astro 1998 Chevrolet Astro 1999 Chevrolet Astro 2000 Chevrolet Astro 2001 Chevrolet Astro 2002 Chevrolet Astro 2003 Chevrolet Astro 2004 Chevrolet Astro 2005 Chevrolet Astro 1996 Chevrolet Blazer 1997 Chevrolet Blazer 1998 Chevrolet Blazer 1999 Chevrolet Blazer 2000 Chevrolet Blazer 2001 Chevrolet Blazer 2002 Chevrolet Blazer 2003 Chevrolet Blazer 2004 Chevrolet Blazer 2005 Chevrolet Blazer 1996 Chevrolet C1500 5.0L/5.7L/4.3L 1997 Chevrolet C1500 5.0L/5.7L/4.3L 1998 Chevrolet C1500 5.0L/5.7L/4.3L 1996 Chevrolet C1500 Suburban 5.7L 1997 Chevrolet C1500 Suburban 5.7L 1998 Chevrolet C1500 Suburban 5.7L 1999 Chevrolet C1500 Suburban 5.7L 1996 Chevrolet C2500 5.0L 1996 Chevrolet C2500 5.7L and with GAS/CNG engine 1996 Chevrolet C2500 Serpentine 7.4L Without Air Pump 1997 Chevrolet C2500 Serpentine 7.4L Without Air Pump 1998 Chevrolet C2500 Serpentine 7.4L Without Air Pump 1999 Chevrolet C2500 Serpentine 7.4L Without Air Pump 2000 Chevrolet C2500 Serpentine 7.4L Without Air Pump 1996 Chevrolet C2500 Suburban 5.7L 1997 Chevrolet C2500 Suburban 5.7L 1998 Chevrolet C2500 Suburban 5.7L 1999 Chevrolet C2500 Suburban 5.7L 1996 Chevrolet C2500 Suburban Serpentine 7.4L Without Air Pump 1997 Chevrolet C2500 Suburban Serpentine 7.4L Without Air Pump 1998 Chevrolet C2500 Suburban Serpentine 7.4L Without Air Pump 1999 Chevrolet C2500 Suburban Serpentine 7.4L Without Air Pump 1996 Chevrolet C35 5.7L and with GAS engine 1997 Chevrolet C35 5.7L and with GAS engine 1998 Chevrolet C35 5.7L and with GAS engine 1999 Chevrolet C35 5.7L and with GAS engine 2000 Chevrolet C35 5.7L and with GAS engine 1996 Chevrolet C3500 5.7L 1996 Chevrolet C3500 Serpentine 7.4L Without Air Pump 1997 Chevrolet C3500 Serpentine 7.4L Without Air Pump 1998 Chevrolet C3500 Serpentine 7.4L Without Air Pump 1999 Chevrolet C3500 Serpentine 7.4L Without Air Pump 2000 Chevrolet C3500 Serpentine 7.4L Without Air Pump 1996 Chevrolet C3500HD Serpentine 7.4L Without Air Pump 1997 Chevrolet C3500HD Serpentine 7.4L Without Air Pump 1998 Chevrolet C3500HD Serpentine 7.4L Without Air Pump 1999 Chevrolet C3500HD Serpentine 7.4L Without Air Pump 2000 Chevrolet C3500HD Serpentine 7.4L Without Air Pump 1996 Chevrolet Express 1500 5.7L/5.0L/4.3L 1997 Chevrolet Express 1500 5.7L/5.0L/4.3L 1998 Chevrolet Express 1500 5.7L/5.0L/4.3L 1999 Chevrolet Express 1500 5.7L/5.0L/4.3L 2000 Chevrolet Express 1500 5.7L/5.0L/4.3L 2001 Chevrolet Express 1500 5.7L/5.0L/4.3L 2002 Chevrolet Express 1500 5.7L/5.0L/4.3L 1996 Chevrolet Express 2500 4.3L/5.0L/5.7L 1997 Chevrolet Express 2500 4.3L/5.0L/5.7L 1998 Chevrolet Express 2500 4.3L/5.0L/5.7L 1999 Chevrolet Express 2500 4.3L/5.0L/5.7L 2000 Chevrolet Express 2500 4.3L/5.0L/5.7L 1996 Chevrolet Express 3500 5.7L 1996 Chevrolet Express 3500 Serpentine 7.4L Without Air Pump 1997 Chevrolet Express 3500 Serpentine 7.4L Without Air Pump 1998 Chevrolet Express 3500 Serpentine 7.4L Without Air Pump 1999 Chevrolet Express 3500 Serpentine 7.4L Without Air Pump 2000 Chevrolet Express 3500 Serpentine 7.4L Without Air Pump 1996 Chevrolet G30 4.3L With Air Conditioning 1996 Chevrolet K1500 4.3L/5.7L/5.0L 1997 Chevrolet K1500 4.3L/5.7L/5.0L 1998 Chevrolet K1500 4.3L/5.7L/5.0L 1996 Chevrolet K1500 Suburban 5.7L 1997 Chevrolet K1500 Suburban 5.7L 1998 Chevrolet K1500 Suburban 5.7L 1999 Chevrolet K1500 Suburban 5.7L 1996 Chevrolet K2500 5.0L 1996 Chevrolet K2500 5.7L and with CNG/GAS engine 1996 Chevrolet K2500 Serpentine 7.4L Without Air Pump 1997 Chevrolet K2500 Serpentine 7.4L Without Air Pump 1998 Chevrolet K2500 Serpentine 7.4L Without Air Pump 1999 Chevrolet K2500 Serpentine 7.4L Without Air Pump 2000 Chevrolet K2500 Serpentine 7.4L Without Air Pump 1996 Chevrolet K2500 Suburban 5.7L 1997 Chevrolet K2500 Suburban 5.7L 1998 Chevrolet K2500 Suburban 5.7L 1999 Chevrolet K2500 Suburban 5.7L 1996 Chevrolet K2500 Suburban Serpentine 7.4L Without Air Pump 1997 Chevrolet K2500 Suburban Serpentine 7.4L Without Air Pump 1998 Chevrolet K2500 Suburban Serpentine 7.4L Without Air Pump 1999 Chevrolet K2500 Suburban Serpentine 7.4L Without Air Pump 1996 Chevrolet K3500 5.7L 1997 Chevrolet K3500 5.7L 1998 Chevrolet K3500 5.7L 1999 Chevrolet K3500 5.7L 2000 Chevrolet K3500 5.7L 1996 Chevrolet K3500 Serpentine 7.4L Without Air Pump 1997 Chevrolet K3500 Serpentine 7.4L Without Air Pump 1998 Chevrolet K3500 Serpentine 7.4L Without Air Pump 1999 Chevrolet K3500 Serpentine 7.4L Without Air Pump 2000 Chevrolet K3500 Serpentine 7.4L Without Air Pump 1996 Chevrolet P30 Serpentine 5.7L/4.3L 1997 Chevrolet P30 Serpentine 5.7L/4.3L 1996 Chevrolet P30 Serpentine 7.4L Exc. Motor Home 1997 Chevrolet P30 Serpentine 7.4L Exc. Motor Home 1996 Chevrolet S10 4.3L 1997 Chevrolet S10 4.3L 1998 Chevrolet S10 4.3L 1999 Chevrolet S10 4.3L 2000 Chevrolet S10 4.3L 2001 Chevrolet S10 4.3L 2002 Chevrolet S10 4.3L 2003 Chevrolet S10 4.3L 1996 Chevrolet Suburban 1500 5.7L and with GAS engine 1997 Chevrolet Suburban 1500 5.7L and with GAS engine 1998 Chevrolet Suburban 1500 5.7L and with GAS engine ## Details - **Price:** 67.37 CAD - **Vendor:** Kobra - **Type:** Accessory Drive Belt Tensioner Assembly - **Tags:** 1996 Chevrolet Astro, 1996 Chevrolet Blazer, 1996 Chevrolet C1500, 1996 Chevrolet C1500 Suburban, 1996 Chevrolet C2500, 1996 Chevrolet C2500 Suburban, 1996 Chevrolet C35, 1996 Chevrolet C3500, 1996 Chevrolet C3500HD, 1996 Chevrolet Express 1500, 1996 Chevrolet Express 2500, 1996 Chevrolet Express 3500, 1996 Chevrolet G30, 1996 Chevrolet K1500, 1996 Chevrolet K1500 Suburban, 1996 Chevrolet K2500, 1996 Chevrolet K2500 Suburban, 1996 Chevrolet K3500, 1996-2014 Chevrolet, 1997 Chevrolet Astro, 1997 Chevrolet Blazer, 1997 Chevrolet C1500, 1997 Chevrolet C1500 Suburban, 1997 Chevrolet C2500, 1997 Chevrolet C2500 Suburban, 1997 Chevrolet C35, 1997 Chevrolet C3500, 1997 Chevrolet C3500HD, 1997 Chevrolet Express 1500, 1997 Chevrolet Express 2500, 1997 Chevrolet Express 3500, 1997 Chevrolet K1500, 1997 Chevrolet K1500 Suburban, 1997 Chevrolet K2500, 1997 Chevrolet K2500 Suburban, 1997 Chevrolet K3500, 1998 Chevrolet Astro, 1998 Chevrolet Blazer, 1998 Chevrolet C1500, 1998 Chevrolet C1500 Suburban, 1998 Chevrolet C2500, 1998 Chevrolet C2500 Suburban, 1998 Chevrolet C35, 1998 Chevrolet C3500, 1998 Chevrolet C3500HD, 1998 Chevrolet Express 1500, 1998 Chevrolet Express 2500, 1998 Chevrolet Express 3500, 1998 Chevrolet K1500, 1998 Chevrolet K1500 Suburban, 1998 Chevrolet K2500, 1998 Chevrolet K2500 Suburban, 1998 Chevrolet K3500, 1999 Chevrolet Astro, 1999 Chevrolet Blazer, 1999 Chevrolet C1500 Suburban, 1999 Chevrolet C2500, 1999 Chevrolet C2500 Suburban, 1999 Chevrolet C35, 1999 Chevrolet C3500, 1999 Chevrolet C3500HD, 1999 Chevrolet Express 1500, 1999 Chevrolet Express 2500, 1999 Chevrolet Express 3500, 1999 Chevrolet K1500 Suburban, 1999 Chevrolet K2500, 1999 Chevrolet K2500 Suburban, 2000 Chevrolet Astro, 2000 Chevrolet Blazer, 2000 Chevrolet C2500, 2000 Chevrolet C35, 2000 Chevrolet C3500, 2000 Chevrolet C3500HD, 2000 Chevrolet Express 1500, 2000 Chevrolet Express 2500, 2000 Chevrolet Express 3500, 2000 Chevrolet K2500, 2001 Chevrolet Astro, 2001 Chevrolet Blazer, 2001 Chevrolet Express 1500, 2002 Chevrolet Astro, 2002 Chevrolet Blazer, 2002 Chevrolet Express 1500, 2003 Chevrolet Astro, 2003 Chevrolet Blazer, 2004 Chevrolet Astro, 2004 Chevrolet Blazer, 2005 Chevrolet Astro, 2005 Chevrolet Blazer, 2009-2014-chevrolet-express-cargo-drive-belt-tensioner-assembly-n-a-4-3l-esi9608019, 38103, 419-100, 45897, 49203, 780340, 8124561520, 89017309, 89231, 89231FN, Accessory Drive Belt Tensioner Assembly, Accessory Drive Belt Tensioner Assembly for Chevrolet, Alternator and Power Steering, Alternator and Power Steering Accessory Drive Belt Tensioner Assembly for 1996 Chevrolet Astro, Belt tensioner, BT231, Drive belt assembly, EG90381, Fan, GMC, Isuzu select vehicles, Isuzu select vehicles Accessory Drive Belt Tensioner Assembly, Kobra, Kobra KTP-89231 Accessory Drive Belt Tensioner Assembly, KTP-89231, Oldsmobile, replacement auto part, replacement KTP-89231 Accessory Drive Belt Tensioner Assembly, Serpentine, T38103, vehicle fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 67.37 CAD | In stock | ## Images - Kobra_Accessory Drive Belt Tensioner Assembly_KTP-89231 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/accessory-drive-belt-tensioner-assembly-for-chevrolet-gmc-sierra-1500-silverado) > Updated: 2026-07-14