Dayco 89259 Accessory Drive BeltTensioner Assembly

• 2003–2009 Chevrolet C4500 KodiakC4C042 Cab & Chassis - Conventional 2-Door, C4C044 Cab & Chassis - Conventional 2-Door, C4E042 Cab & Chassis - Crew Cab, C4E044 Cab & Chassis - Crew Cab, C4U042, C4V042 Cab & Chassis - Cutaway
• 2003–2009 Chevrolet C5500 KodiakC5C042 Cab & Chassis - Conventional 2-Door, C5C044 Cab & Chassis - Conventional 2-Door, C5E042 Cab & Chassis - Crew Cab, C5E044 Cab & Chassis - Crew Cab, C5U042 Motorhome - Cutaway, C5V042 Cab & Chassis - Cutaway
• 2006–2016 Chevrolet Express 2500Base Extended Cargo Van 3-Door, Base Standard Cargo Van 3-Door, Base Standard Cargo Van 4-Door, LS Extended Passenger Van 3-Door, LS Standard Passenger Van 3-Door, LT Extended Passenger Van 3-Door
• 2006–2016 Chevrolet Express 3500Base Cutaway Van 2-Door, Base Extended Cargo Van 3-Door, Base Standard Cargo Van 3-Door, Base Standard Cargo Van 4-Door, LS Extended Passenger Van 3-Door, LS Standard Passenger Van 3-Door
• 2009–2016 Chevrolet Express 4500Base Cutaway 2-Door
• 1995 Chevrolet LLVBase Mini Cargo Van 2-Door
• 2002–2016 Chevrolet Silverado 2500 HDHigh Country, LT, LTZ, WT, LS, Base
• 2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT
• 2002–2006 Chevrolet Silverado 3500LS Cab & Chassis 2-Door, LS Cab & Chassis 4-Door, LS, LT Cab & Chassis 4-Door, LT, WT Cab & Chassis 2-Door
• 2007 Chevrolet Silverado 3500 ClassicLS Cab & Chassis 2-Door, LS Cab & Chassis 4-Door, LS, LT Cab & Chassis 2-Door, LT Cab & Chassis 4-Door, LT
• 2007–2016 Chevrolet Silverado 3500 HDHigh Country, LT Cab & Chassis 2-Door, LT Cab & Chassis 4-Door, LT, LTZ Cab & Chassis 4-Door, LTZ
• 2003–2009 GMC C4500 TopkickC4C042, C4C042 Cab & Chassis - Conventional 2-Door, C4C044, C4C044 Cab & Chassis - Conventional 2-Door, C4E042, C4E042 Cab & Chassis - Crew Cab
• 2003–2009 GMC C5500 TopkickC5C042, C5C042 Cab & Chassis - Conventional 2-Door, C5C044, C5C044 Cab & Chassis - Conventional 2-Door, C5E042, C5E042 Cab & Chassis - Crew Cab
• 2006–2016 GMC Savana 2500Base Extended Cargo Van 3-Door, Base Standard Cargo Van 3-Door, Base Standard Cargo Van 4-Door, Base Standard Passenger Van 3-Door
• 2006–2016 GMC Savana 3500Base Cutaway Van 2-Door, Base Extended Cargo Van 3-Door, Base Standard Cargo Van 3-Door, Base Standard Cargo Van 4-Door, LS Extended Passenger Van 3-Door, LS Standard Passenger Van 3-Door
• 2009–2016 GMC Savana 4500Base Cutaway 2-Door
• 2002–2016 GMC Sierra 2500 HDBase, Denali, SLE, SLT, WT, SL
• 2007 GMC Sierra 2500 HD ClassicSL, SLE, SLT, WT
• 2002–2006 GMC Sierra 3500SL Cab & Chassis 2-Door, SL Cab & Chassis 4-Door, SL, SLE Cab & Chassis 2-Door, SLE Cab & Chassis 4-Door, SLE
• 2007 GMC Sierra 3500 ClassicSL Cab & Chassis 2-Door, SL Cab & Chassis 4-Door, SL, SLE Cab & Chassis 2-Door, SLE Cab & Chassis 4-Door, SLE
• 2007–2016 GMC Sierra 3500 HDBase Cab & Chassis 2-Door, Base Cab & Chassis 4-Door, Base, Denali, SLE Cab & Chassis 2-Door, SLE Cab & Chassis 4-Door
• 2006 Hummer H1Alpha
• 1968 Mercury MarquisBase Hardtop 2-Door, Base
• 1996 Pontiac BonnevilleSE, SSE, SSEi

Compatibility as listed for this part. Not sure? Call or text 813-260-8356 with your VIN.

The Dayco 89259 Accessory Drive Belt Tensioner Assembly is a high-quality replacement part designed for specific vehicle models. Made by Dayco, a reputable brand known for producing durable automotive components, this tensioner assembly comes with a 1-year manufacturer warranty for added peace of mind. With a focus on precision and performance, this product is made in the United States and is a reliable choice for maintaining the functionality of your vehicle's accessory drive system.

The Dayco 89259 is an accessory drive belt tensioner assembly. Its spring-loaded arm keeps the serpentine belt tight on the pulleys, and it is replaced when the arm bounces or chatters, the pulley bearing whines, or the belt squeals and wears unevenly.

Before you order: match part number 89259 with a catalog lookup for your engine; it is not a universal-fit part. Compare the mounting holes and pulley in the photos with your old tensioner.

New, other condition; see the listing details. Comes with a 1-year manufacturer warranty. Ships from Kansas City, MO with tracking.

Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is $3.99, shown before you pay. You get the tracking number by email as soon as it ships.

We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy