Keep every belt-driven accessory turning smoothly with the Continental (ContiTech) Accessory Drive Belt Tensioner Assembly, part number 49208. This spring-loaded tensioner mounts on the accessory drive and applies steady pressure to the drive belt, taking up slack and compensating for belt stretch and wear so the belt stays properly seated across the engine's accessory pulleys. Cataloged for the air conditioning / accessory drive position, it installs as a direct-fit replacement across a wide range of GM trucks, vans, and SUVs — including the 1988-1995 Chevrolet C1500 and K1500, 1989-1995 Chevrolet Blazer, 1987-1991 Chevrolet G10, G20 and G30 vans, 1989-1995 GMC Jimmy, 1992-1995 GMC Yukon, 1991-1994 Oldsmobile Bravada, and 1995-1996 AM General Hummer. See the Buyer's Guide tab for the complete list of 55 applications.
Interchange: none listed. Manufacturer part number 49208.
What does the ContiTech 49208 tensioner do?
It automatically applies steady spring pressure to the accessory drive belt, taking up slack from belt stretch and wear so the belt stays properly seated on the accessory pulleys.
What vehicles does the 49208 fit?
It's a direct-fit replacement for many 1987-1996 GM trucks, vans, and SUVs, plus the 1991-1994 Oldsmobile Bravada and 1995-1996 AM General Hummer. See the Buyer's Guide tab for all 55 applications.
How do I know my belt tensioner needs replacing?
Belt squeal or chirp, belt slippage, or noise from the tensioner can indicate a worn unit. Diagnose the cause first, since these signs can have other sources.
Is this a complete assembly?
Yes — the 49208 is supplied as an accessory drive belt tensioner assembly that installs as a single unit to replace the worn factory tensioner.
Will replacing the tensioner stop a squealing belt?
If a worn tensioner is the cause, replacing it may address the noise. Belt squeal can also come from a worn belt or another accessory, so diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
