1AEBT00001-Chevrolet GMC Cadillac Olds Isuzu Serpentine Belt Tensioner

Replaces

Chevrolet GMC Cadillac Olds Isuzu Serpentine Belt Tensioner DIY Solutions

1AEBT00001

Part Details

  • Includes: Pulley

This part replaces:

  • Dorman 419-100
  • OE # 10239670 12456152 89017309
  • DIY Solutions BEP00007
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Part 1AEBT00001
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DIY Solutions
Brand #: BEP00007

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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Part Details

  • Includes:   Pulley

Your DIY Solution—Complete Repair in One Purchase

Do you need an assortment of parts to complete a repair? Stop searching for parts individually and complete your repair in a single purchase with a customized kit or set from DIY Solutions.

High-Quality Parts From Trusted Brands

Parts in DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit

DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Prep (0:59)
    • Locate your belt routing diagram, usually located near the radiator. Disconnect the battery.
  2. step : Remove belt tensioner (1:13)
    • Use your 3/8ths drive ratchet handle to push down and release the tension from the belt.
    • Remove the belt.
  3. step : Remove idler pulley (1:43)
    • Use a 13mm wrench and a little pressure.
  4. step : Transfer spacer (1:54)
    • Use a small screwdriver to remove the locking washer and access the spacer.
    • Transfer the spacer onto the new idler pulley and twist the lock washer on to secure it in place.
  5. step : Put idler pulley back on. (3:14)
    • Use your 13 mm wrench to tighten it up to 20-25ft lbs
  6. step : Remove serpentine belt tensioner (3:33)
    • Use your 15 mm wrench. Remove and replace with the new tensioner.
    • Ensure that you tighten it up with your wrench.
  7. step : Inspect and replace serpentine belt (4:22)
    • Inspect the belt for breaks, cracks and imperfections.
    • Use the diagram and your wrench on the tensioner to replace the serpentine belt.
  8. step : Finish up (5:20)
    • Inspect all the pulleys and reconnect the battery.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Wrenches - Metric

  • 13mm Wrench
  • 15mm Wrench

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Fits the following Makes:

Year Make Model Description
1999-2000Cadillac Escalade Cadillac Escalade V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2001Chevrolet Astro Chevrolet Astro V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
2002-2005Chevrolet Astro Chevrolet Astro V6 4.3L (8th Vin Digit X) Serpentine Belt Tensioner
1996-2002Chevrolet Blazer Chevrolet Blazer V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
2003-2005Chevrolet Blazer Chevrolet Blazer V6 4.3L (8th Vin Digit X) Serpentine Belt Tensioner
1996-1999Chevrolet C1500 Truck Chevrolet C1500 Truck V6 4.3L Serpentine Belt Tensioner
1996-1999Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000Chevrolet C2500 Truck Chevrolet C2500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000Chevrolet C2500 Truck Chevrolet C2500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000Chevrolet C2500 Truck Chevrolet C2500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-1997Chevrolet C3500 Truck Chevrolet C3500 Truck V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2000Chevrolet C3500 Truck Chevrolet C3500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000Chevrolet C3500 Truck Chevrolet C3500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2002Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2002Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2013Chevrolet Express 1500 Van Chevrolet Express 1500 Van V6 4.3L Serpentine Belt Tensioner
1996-2002Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2002Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2002Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2002Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2002Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2000Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 7.4L (8th Vin Digit N) Serpentine Belt Tensioner
1996-2002Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet K1500 Truck Chevrolet K1500 Truck V6 4.3L Serpentine Belt Tensioner
1996-1999Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000Chevrolet K2500 Truck Chevrolet K2500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000Chevrolet K2500 Truck Chevrolet K2500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000Chevrolet K2500 Truck Chevrolet K2500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000Chevrolet K3500 Truck Chevrolet K3500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000Chevrolet K3500 Truck Chevrolet K3500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1997Chevrolet K3500 Truck Chevrolet K3500 Truck V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-1999Chevrolet P30 Chevrolet P30 V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
1996-1999Chevrolet P30 Chevrolet P30 V8 7.4L (8th Vin Digit B) Serpentine Belt Tensioner
1996-1999Chevrolet P30 Chevrolet P30 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet P30 Chevrolet P30 V8 7.4L (8th Vin Digit N) Serpentine Belt Tensioner
1996-1999Chevrolet P30 Chevrolet P30 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2004Chevrolet S10 Pickup Chevrolet S10 Pickup V6 4.3L Serpentine Belt Tensioner
1999-2013Chevrolet Silverado 1500 Chevrolet Silverado 1500 V6 4.3L Serpentine Belt Tensioner
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V6 4.3L Serpentine Belt Tensioner
1996-1999Chevrolet Suburban C1500 Chevrolet Suburban C1500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet Suburban C2500 Chevrolet Suburban C2500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet Suburban C2500 Chevrolet Suburban C2500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-1999Chevrolet Suburban K1500 Chevrolet Suburban K1500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet Suburban K2500 Chevrolet Suburban K2500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999Chevrolet Suburban K2500 Chevrolet Suburban K2500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000Chevrolet Tahoe Chevrolet Tahoe V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC C1500 Truck GMC C1500 Truck V6 4.3L Serpentine Belt Tensioner
1996-1999GMC C1500 Truck GMC C1500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC C1500 Truck GMC C1500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-1999GMC C1500 Truck GMC C1500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000GMC C2500 Truck GMC C2500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC C2500 Truck GMC C2500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000GMC C2500 Truck GMC C2500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000GMC C3500 Truck GMC C3500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC C3500 Truck GMC C3500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V6 4.3L Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996GMC G3500 GMC G3500 V8 7.4L (8th Vin Digit N) Serpentine Belt Tensioner
1996-2001GMC Jimmy GMC Jimmy V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
1996-2001GMC Jimmy Full Size GMC Jimmy Full Size V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
1996-1999GMC K1500 Truck GMC K1500 Truck V6 4.3L Serpentine Belt Tensioner
1996-1999GMC K1500 Truck GMC K1500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC K1500 Truck GMC K1500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000GMC K2500 Truck GMC K2500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC K2500 Truck GMC K2500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000GMC K2500 Truck GMC K2500 Truck V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2000GMC K3500 Truck GMC K3500 Truck V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC K3500 Truck GMC K3500 Truck V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-1999GMC P3500 GMC P3500 V8 7.4L (8th Vin Digit N) Serpentine Belt Tensioner
1996-1999GMC P3500 GMC P3500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-1999GMC P3500 GMC P3500 V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
1996-1999GMC P3500 GMC P3500 V8 7.4L (8th Vin Digit B) Serpentine Belt Tensioner
1996-1999GMC P3500 GMC P3500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2004GMC S-15 Sonoma GMC S-15 Sonoma V6 4.3L Serpentine Belt Tensioner
1996-2001GMC Safari GMC Safari V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner
2002-2005GMC Safari GMC Safari V6 4.3L (8th Vin Digit X) Serpentine Belt Tensioner
1996-2002GMC Savana 1500 Van GMC Savana 1500 Van V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2002GMC Savana 1500 Van GMC Savana 1500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2013GMC Savana 1500 Van GMC Savana 1500 Van V6 4.3L Serpentine Belt Tensioner
1996-2002GMC Savana 1500 Van GMC Savana 1500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2005GMC Savana 2500 Van GMC Savana 2500 Van V6 4.3L Serpentine Belt Tensioner
1996-2002GMC Savana 2500 Van GMC Savana 2500 Van V8 5.0L (8th Vin Digit M) Serpentine Belt Tensioner
1996-2002GMC Savana 2500 Van GMC Savana 2500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2002GMC Savana 2500 Van GMC Savana 2500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC Savana 3500 Van GMC Savana 3500 Van V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2002GMC Savana 3500 Van GMC Savana 3500 Van V8 5.7L (8th Vin Digit K) Serpentine Belt Tensioner
1996-2002GMC Savana 3500 Van GMC Savana 3500 Van V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-2000GMC Savana 3500 Van GMC Savana 3500 Van V8 7.4L (8th Vin Digit N) Serpentine Belt Tensioner
1999-2013GMC Sierra 1500 GMC Sierra 1500 V6 4.3L Serpentine Belt Tensioner
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V6 4.3L Serpentine Belt Tensioner
1996-1999GMC Suburban C1500 GMC Suburban C1500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC Suburban C2500 GMC Suburban C2500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC Suburban C2500 GMC Suburban C2500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-1999GMC Suburban K1500 GMC Suburban K1500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC Suburban K2500 GMC Suburban K2500 V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1996-1999GMC Suburban K2500 GMC Suburban K2500 V8 7.4L (8th Vin Digit J) Serpentine Belt Tensioner
1996-2000GMC Yukon GMC Yukon V8 5.7L (8th Vin Digit R) Serpentine Belt Tensioner
1997-2000Isuzu Hombre Isuzu Hombre V6 4.3L (8th Vin Digit X) Serpentine Belt Tensioner
1996-2001Oldsmobile Bravada Olds Bravada V6 4.3L (8th Vin Digit W) Serpentine Belt Tensioner

Part Interchange

Brand Label Part Number
DIY Solutions BEP00007

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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DIY Solutions
Brand #: BEP00007
Product Reviews
4.50/ 5.0
6 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
5
0
0
1
0
Fit great included new bolt.
I do not like required text reviews.with a minimum length da dadadadadadada
March 9, 2018
Worked Flawlessly
The belt tensioner arrived quickly and fit perfectly. It appears to be of better quality than the original equipment.
March 13, 2018
Belt Tensioner
Thanks now I can ride better wt my new Belt Tensioner
May 7, 2018
1A auto is the Best
Like always, my parts were exactly what I needed, the video was exceptionally helpful. and the whole process of selecting the part I needed and ordering it was as easy as could be. Thanks 1Aauto!
November 3, 2018
It works, but...
The tensioner arrived in a nice package. The only thing that bother me was the performance. Once put on, my vehicle started to hesitate, the idling got worst with the new tensioner so I had to put the old one back on. Gonna keep it as a backup, I wouldnt recommend this item/part to anyone.
April 19, 2019
Perfect Fit Simple install
This Tensioner Pulley was an easy replace/install. The video shows taking off the Serpentine Belt completely. My Serpentine belt was in good shape, I checked it our by rotating the belt before removing the pulley. Then when I removed the pulley I just kept a little tension on the Serpentine belt with a small bungee until the new Tensioner Pulley was in place. The job took under 15 mins.
November 12, 2019
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