GM Parts ACDelco Original Equipment 12609719 Drive Belt Tensioner

GM Parts ACDelco Original Equipment 12609719 Drive Belt Tensioner

Q: Would this fit a 2009 gmc sierra 5.3l 1500? o'reilly's show this part number as a fit, but amazon says that it doesn't, so, am confused.

Amazon was wrong on my 2007 Chev Suburban 1500 5.3 Flex Fuel. They showed a fit for me and it was not. The one you show is a two-bolt bracket. Check your bracket. The one on my Suburban is a three-bolt bracket. If you look closely you should be able to see if there is another bolt on the lower left (from the view shown here it would be out of sight and what threw me). If it is not there on your vehicle then I would believe O'Reilly's and it should fit fine.

Q: Can be used this part with volvo penta 4.3gl?

I am wondering why it cant be used on a volvo penta 4.3 gl. It is a gm motor and they use gm parts on this motor. It looks identical to the one thats on my 4.3. Does anyone kno what id different about this one???

Q: I only see fitment for two bolts?it calls for 3 bolts

Important Information: This Tensioner With (2)Two Holes Is A Direct Replacement For The Earlier GM V8 4.8L, 5.3L, 6.0L Engines With (3)Three Hole Mounting Tensioner GM Superseded The Three Bolts With Two Bolts Tensioner This procedure is referenced in Dealer Bulletin ACC08-035. & Crate Engine/Dress-Up Parts in Bulletin GMP09-200 The Third Mounting Hole Was Eliminated In The New Design Due To Unnecessary Stress Load On The Water Pump. (DISREGARD UNUSED THIRD BOLT) when mounting the Replacement 12609719 Two Hole Tensioner

Q: Does this include the pulley ??

This is the complete tensioner pulley. The idler pulley is a seperate part.

Product ID: 301622435

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🔩Durable aluminum/steel construction

🚗OEM fit for GM vehicles

⚙️Precision-engineered tension control

Frequently Bought Together

GM Genuine Parts 12609719 Drive Belt Tensioner

GM Genuine Parts 12669569 LC9 5.3L Drive Belt Idler Pulley, Black

ACDelco GM Original Equipment 12626222 V-Ribbed Serpentine Belt

Description

⚙️ Keep your GM running like new — tension perfected, performance guaranteed!

SEAMLESS OEM FIT - Perfectly crafted to replace original components on Chevrolet, Buick, GMC, and Cadillac models.
FUTURE READY DESIGN - Incorporates the latest GM innovations and materials for enhanced performance and longevity.
GM BACKED RELIABILITY - Designed, tested, and validated by GM engineers to meet rigorous OEM standards.
ADVANCED MATERIAL BLEND - Constructed from aluminum, steel, and plastic for durability and long-lasting service life.
ENGINEERED FOR PEAK PERFORMANCE - Spring-loaded pulley ensures optimal serpentine belt tension for flawless engine operation.

The ACDelco Original Equipment 12609719 Drive Belt Tensioner is a GM-engineered, spring-loaded pulley designed to maintain optimal serpentine belt tension. Crafted from a durable aluminum, steel, and plastic blend, it ensures precise fit and reliable performance for Chevrolet, Buick, GMC, and Cadillac vehicles. Backed by GM’s rigorous testing and innovation, this tensioner delivers OEM-quality durability and longevity.

Specifications

Manufacturer	ACDELCO
Brand	ACDelco
Model	Drive Belt Tensioner
Product Dimensions	16.51 x 10.8 x 10.8 cm; 752.96 g
Item model number	12609719
Manufacturer Part Number	12609719
OEM Part Number	12609719
Item Weight	753 g

Have a Question? See What Others Asked

Would this fit a 2009 gmc sierra 5.3l 1500? o'reilly's show this part number as a fit, but amazon says that it doesn't, so, am confused.

Can be used this part with volvo penta 4.3gl?

I only see fitment for two bolts?it calls for 3 bolts

Does this include the pulley ??

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