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Gates 90K-38153A Serpentine Belt Drive Component Kit - Accessory Drive
| Brand | Gates 90K-38153A |
|---|---|
| Position | Accessory Drive |
| Belt 1 Outside Circumference (in) | 82.105 |
| Belt 1 Outside Circumference (mm) | 2085 |
| Belt 1 Part Number | K060815 |
| Belt Top Width | .807 |
| Belt Top Width | 20 |
| Contents | Belt, Tensioner, Idler |
| Idler Pulley 1 Part Number | 38041 |
| Outside Circumference | 82.105 |
| Outside Circumference | 2085 |
| Tensioner Assembly Part Number | 38153 |
| Product line | Accessory Belt Drive Kit |
| Fits | Cadillac, Pontiac, and Oldsmobile · 16 vehicles |
Complete serpentine kit. Restores the entire accessory belt drive system in one service.
OE-equivalent belt. Matches original equipment specifications for a precise replacement.
Includes key components. Comes with a belt, tensioner, idler pulley, and installation instructions.
Cross-references Gates 90K-38153A and DBK060815B for the same application. See all 2.
Accessory Belt Drive Kit for OE-Style Service
Restore the front accessory drive with this Gates Accessory Belt Drive Kit. The kit is built around the serpentine belt, tensioner, and idler pulley needed to service the accessory drive system together, helping maintain proper belt tracking and tension on supported Cadillac, Pontiac, and Oldsmobile applications.
Gates 90K-38153A is an OE-equivalent service solution for vehicles such as the Cadillac DeVille, Cadillac Seville, Pontiac Bonneville, and Oldsmobile Aurora. It is a practical choice when replacing worn belt drive components during a serpentine belt service.
Key Features
- Gates Accessory Belt Drive Kit for serpentine drive service
- Includes belt, tensioner, and idler pulley
- OE-equivalent belt construction for factory-style fit and function
- Belt outside circumference: 82.105 in. / 2085 mm
- Belt top width: 0.807 in. / 20 mm
- Belt 1 part number: K060815
- Tensioner assembly part number: 38153
- Idler pulley part number: 38041
- Part number: 90K-38153A
Product Details
The Gates Accessory Belt Drive Kit line is intended to simplify complete serpentine drive service by addressing the belt and the front-end rotating components together. Replacing the tensioner and idler pulley at the same time as the belt helps maintain consistent belt tension and pulley alignment, which is important for long-term accessory drive performance. Gates 90K-38153A is a fitment-specific kit for select 1998-2005 GM vehicles, including Cadillac DeVille, Cadillac Seville, Pontiac Bonneville, and Oldsmobile Aurora applications.
This part cross-references DBK060815B for the same application.
What It Helps Address
- Squealing or chirping from a worn serpentine belt
- Loss of belt tension from a fatigued tensioner
- Pulley noise caused by worn idler components
- Uneven belt wear from aging accessory drive parts
- Repeat repairs when only the belt is replaced
Installation Notes and Tips
- Verify the belt routing and component match before installation.
- Inspect accessory pulleys and mounting surfaces for wear or damage.
- Follow the included installation instructions and tech tips for accurate setup.
- Confirm fitment by vehicle year, make, model, and accessory drive configuration before ordering.
- Fits 2000-2005 Cadillac DeVille, Accessory Drive.
- Fits 1998-2004 Cadillac Seville, Accessory Drive.
- Fits 2004-2005 Pontiac Bonneville, N/A.
- Fits 2003 Oldsmobile Aurora, Accessory Drive.
Quality Assurance
Gates manufactures this kit as an OE-equivalent accessory belt drive service part, with components selected to restore the serpentine drive system on supported applications. The kit includes installation instructions and tech tips to support accurate service work.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2005 | Pontiac | Bonneville | 4.6L | V8 | GAS | N/A | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2004 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2004 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2004 | Pontiac | Bonneville | 4.6L | V8 | GAS | N/A | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2003 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2003 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2003 | Oldsmobile | Aurora | 4.0L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2002 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2002 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2001 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2001 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2000 | Cadillac | DeVille | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 2000 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 1999 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
| 1998 | Cadillac | Seville | 4.6L | V8 | GAS | Accessory Drive | {K060815, 38153, 38041}; Accessory Belt Drive Kit |
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