OE Quality
60-Day Returns

Baldwin BD7166 Engine Oil Filter
Reliable Engine Oil Filtration for GMC Trucks and Isuzu Engines
The Baldwin BD7166 engine oil filter is designed to provide dependable oil filtration for GMC trucks and Isuzu engines. Engineered with a 15 psid by-pass valve and an integral gasket, this filter ensures consistent oil flow and protection under various operating conditions.
- Contains a 15 psid by-pass valve for regulated oil flow
- Compatible with GMC trucks and Isuzu engine models
- Height: 8 1/16 inches (204.8 mm)
- Outside diameter: 4 21/32 inches (118.3 mm)
- Thread size: 1 1/2 inch
- Includes integral gasket for secure sealing
- Replaces OEM parts GMC 97719921, Isuzu 2-90654-600-0, and 8-97049-282-0
Detailed Product Description
The Baldwin BD7166 engine oil filter is specifically designed to meet the filtration requirements of GMC trucks and Isuzu engines. Its 15 psid by-pass valve allows oil to bypass the filter element when pressure exceeds the threshold, preventing oil starvation during cold starts or heavy engine loads. The integral gasket included with the filter ensures a tight seal to prevent leaks and maintain optimal oil pressure. With a height of 8 1/16 inches and an outside diameter of 4 21/32 inches, this filter fits securely in the designated filter housing. The 1 1/2 inch thread size matches OEM specifications, making it a direct replacement for the listed GMC and Isuzu part numbers.
Applications and Problem Solving
- Prevents engine wear caused by contaminated oil
- Maintains proper oil pressure with a 15 psid by-pass valve
- Reduces risk of oil leaks with integral gasket design
- Compatible replacement for specific GMC and Isuzu engine oil filters
- Helps avoid engine damage due to clogged or inefficient filters
Installation Notes and Tips
When installing the Baldwin BD7166 engine oil filter, ensure the old filter is fully removed and the mounting surface is clean. Apply a light coat of clean engine oil to the integral gasket before installation to improve sealing. Tighten the filter according to manufacturer torque specifications to avoid leaks or damage. Verify compatibility with your specific GMC truck or Isuzu engine model before installation.
Quality Assurance and Warranty
Baldwin engine oil filters are manufactured to meet industry standards for filtration efficiency and durability. The BD7166 is designed to provide reliable performance under demanding conditions. Please refer to Baldwin's official warranty documentation for specific coverage details.
| Brand | Baldwin |
| Part Number | BD7166 |
| Contains | 15 psid by-pass valve |
| Fits | Gmc trucks; isuzu engines |
| Height | 8 1/16 |
| Height (mm) | 204.8 |
| Integral Gasket | [1] included |
| Outside Diameter 1 | 4 21/32 |
| Outside Diameter 1 (mm) | 118.3 |
| Per Inch | 12 |
| Replaces | "gmc 97719921; isuzu 2-90654-600-0, 8-97049-282-0" |
| Thread | 1 1/2 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.