Dayco 89228 Accessory Drive Belt Tensioner Assembly

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Dayco 89228 Accessory Drive Belt Tensioner Assembly - view 1

Dayco 89228 Accessory Drive Belt Tensioner Assembly - view 2

Dayco 89228 Accessory Drive Belt Tensioner Assembly - view 3

Dayco 89228 Accessory Drive Belt Tensioner Assembly - view 4

DaycoPart #: 89228

Dayco 89228 Accessory Drive Belt Tensioner Assembly

Name: Dayco 89228 Accessory Drive Belt Tensioner Assembly
Brand: Dayco
SKU: BCWL-89228
Price: 57.07 USD
Availability: InStock

⚙️ 142 vehicles fit this part

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🚗Fitment: Chevrolet and GMC, G10, G20, G30, G1500, G2500, G3500, Astro, C1500, C2500, C3500, K1500, K2500, K3500, and Safari

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Overview of Dayco Accessory Drive Belt Tensioner Assembly 89228

The Dayco 89228 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Chevrolet and GMC vehicles. This automatic tensioner ensures proper belt alignment and consistent tension for optimal engine accessory performance.

Serpentine belt type compatible
Clockwise rotation direction
Single pulley design with 90 mm diameter
Four-groove pulley with 23.5 mm width
Automatic tensioner for consistent belt tension

Technical Specifications and Features

The Dayco 89228 tensioner assembly features a single pulley with a 90 mm diameter and four grooves, designed to accommodate serpentine belts with precision. The pulley width of 23.5 mm supports proper belt seating and reduces slippage. Its clockwise rotation direction matches the accessory drive system requirements of compatible Chevrolet and GMC models. The automatic tensioner mechanism maintains consistent tension on the belt, reducing wear and improving accessory drive efficiency.

Compatible Vehicles and Applications

This accessory drive belt tensioner assembly is compatible with a range of Chevrolet and GMC trucks and vans, including the Chevrolet Astro, C1500, C2500, C3500, and Safari, as well as GMC G10, G20, G30, K1500, K2500, and K3500 models. The Dayco 89228 is engineered to meet the specific tensioning needs of these vehicles’ serpentine belt systems.

Common Issues Addressed by the Dayco 89228 Tensioner

Eliminates belt slippage caused by improper tension
Prevents premature belt wear and cracking
Reduces noise from loose or misaligned belts
Maintains consistent accessory drive performance
Helps avoid engine overheating due to accessory failure

Installation Notes and Tips

When installing the Dayco 89228 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. The clockwise rotation direction must be observed to avoid premature wear. Use appropriate tools to relieve tension safely during removal and installation. Verify pulley alignment and belt tension after installation to ensure optimal performance.

Quality Assurance and Warranty

Dayco manufactures the 89228 tensioner assembly to meet OEM specifications for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in demanding conditions. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.

Brand	Dayco
Part Number	89228
Belt Type	Serpentine
Direction	Clock Wise
Number of Pulleys	1
Pulley 1 Diameter	90
Pulley 1 Number of Grooves	4
Pulley 1 Width	23.5
Type	Automatic

This part fits 142 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
1991	Chevrolet	G10	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G10	5.7L	V8	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G10	5.0L	V8	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G20	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G20	5.7L	V8	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G20	5.0L	V8	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G30	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	Chevrolet	G30	5.7L	V8	N/A	Fits vehicles without air conditioning.
1991	GMC	G1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	GMC	G1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1991	GMC	G1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1991	GMC	G2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	GMC	G2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1991	GMC	G2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1991	GMC	G3500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1991	GMC	G3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G10	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G10	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G10	5.0L	V8	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G20	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G20	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G20	5.0L	V8	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G30	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	Chevrolet	G30	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	GMC	G1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	GMC	G1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	GMC	G1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1990	GMC	G2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	GMC	G2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1990	GMC	G2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1990	GMC	G3500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1990	GMC	G3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	Astro	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	C3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G10	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G10	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G10	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G20	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G20	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G20	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G30	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	G30	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	Chevrolet	K3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	C1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	C1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	C1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	C2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	C2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	C2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	C3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	G1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	G1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	G1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	G2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	G2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	G2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	G3500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	G3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	K1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	K1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	K1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	K2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1989	GMC	K2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	K2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	K3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1989	GMC	Safari	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	Astro	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	C3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G10	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G10	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G10	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G20	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G20	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G20	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G30	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	G30	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	Chevrolet	K3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	C1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	C1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	C1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	C2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	C2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	C2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	C3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	G1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	G1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	G1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	G2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	G2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	G2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	G3500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	G3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	K1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	K1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	K1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	K2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1988	GMC	K2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	K2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	K3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1988	GMC	Safari	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	Astro	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G10	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G10	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G10	5.0L	V8	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G20	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G20	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G20	5.0L	V8	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G30	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	Chevrolet	G30	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	G1500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	GMC	G1500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	G1500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	G2500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	GMC	G2500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	G2500	5.0L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	G3500	4.3L	V6	N/A	Fits vehicles without air conditioning.
1987	GMC	G3500	5.7L	V8	N/A	Fits vehicles without air conditioning.
1987	GMC	Safari	4.3L	V6	N/A	Fits vehicles without air conditioning.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

38135

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.