ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly

Q: hello friend I wonder if the tensioner pulley is metal and if it profit a 2005 Aveo automatic thanks

Yes it is metal and it is specific for the make and model and engine of the vehicle. This one fits 5.3L V8 engines and possibly others, but I am sure it would not fit on an Aveo. You are best off to take your car to an auto mechanic.

Q: Does this fit a 2004 Yukon Denali 6.0?

I used it on a 2005 Denali 6.0, so should be the same.

Q: Does this fit a 97 Buick park Avenue ultra supercharger 3.8

No clue, but I doubt it. I bought it for an '06 Chevy Silverado pickup with a 325 V8 and it fits perfectly.

4.6/5

Product ID: 130388562

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Details

Brand
ACDelco
Material
Aluminum
Belt style
serpentine
Compatible devices
Vehicles
Item weight
454 g

🌍Full line coverage: domestic, import & heavy duty

⚙️Patented vibration damping system

🛡️Torsional round spring design for durability

Frequently Bought Together

ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley

ACDelco Gold K060930HD Heavy Duty V-Ribbed Serpentine Belt

ACDelco Gold 252-845 (19195104) Engine Water Pump

Description

⚙️ Keep your engine running smoother, longer — because every detail counts!

DURABILITY ENGINEERED - Torsional round spring design resists contamination and maintains consistent tension
PREMIUM BUILD QUALITY - Crafted from high-grade materials for long-lasting reliability under pressure
UNIVERSAL COMPATIBILITY - Covers domestic, import, and heavy-duty vehicles for versatile use
PRECISION TENSION CONTROL - Ensures optimal belt tension and alignment for peak engine performance
VIBRATION DAMPING INNOVATION - Patented system extends belt and accessory lifespan by reducing wear

The ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly features a patented vibration damping system and torsional round spring design to maintain consistent belt tension and alignment. Engineered for durability and broad vehicle compatibility, it ensures extended component life and superior performance across domestic, import, and heavy-duty applications.

Specifications

Manufacturer	ACDelco
Brand	ACDelco
Model	Drive Belt Tensioner
Product Dimensions	22.35 x 12.19 x 9.14 cm; 453.59 g
Item model number	38158
Exterior	Machined
Manufacturer part number	38158
OEM Part Number	88929140
Item Weight	454 g

Have a Question? See What Others Asked

hello friend I wonder if the tensioner pulley is metal and if it profit a 2005 Aveo automatic thanks

Does this fit a 2004 Yukon Denali 6.0?

Does this fit a 97 Buick park Avenue ultra supercharger 3.8

Will this fit a 03 Chevrolet avalanche 1500 z66

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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