DORMAN 645596 — Fitment Guide
Part number 645596 from DORMAN is matched to 21 year-and-engine configurations spanning 2002 to 2008. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (21)
Showing 21 configurations of 21 configurations
| Buy | ||||
|---|---|---|---|---|
| 2008 | Cadillac | STS | 4.6L V8 Fits: 2008 Cadillac STS 4.6L V8 | View on Amazon |
| 2008 | Hummer | H3 | 3.7L L5 Fits: 2008 Hummer H3 3.7L L5 | View on Amazon |
| 2008 | Hummer | H3 | 5.3L V8 Fits: 2008 Hummer H3 5.3L V8 | View on Amazon |
| 2008 | Isuzu | H SERIES TRUCK | 7.8L L6 DIESEL Turbocharged Fits: 2008 Isuzu H Series Truck 7.8L L6 DIESEL Turbocharged | View on Amazon |
| 2007 | Buick | RAINIER | 5.3L V8 Fits: 2007 Buick Rainier 5.3L V8 | View on Amazon |
| 2007 | Cadillac | STS | 3.6L V6 Fits: 2007 Cadillac STS 3.6L V6 | View on Amazon |
| 2007 | Isuzu | H SERIES TRUCK | 7.8L L6 DIESEL Turbocharged Fits: 2007 Isuzu H Series Truck 7.8L L6 DIESEL Turbocharged | View on Amazon |
| 2006 | Cadillac | SRX | 3.6L V6 Fits: 2006 Cadillac SRX 3.6L V6 | View on Amazon |
| 2006 | Isuzu | H SERIES TRUCK | 7.8L L6 DIESEL Turbocharged Fits: 2006 Isuzu H Series Truck 7.8L L6 DIESEL Turbocharged | View on Amazon |
| 2005 | Buick | PARK AVENUE | 3.8L V6 Fits: 2005 Buick Park Avenue 3.8L V6 | View on Amazon |
| 2005 | Buick | PARK AVENUE | 3.8L V6 Supercharged Fits: 2005 Buick Park Avenue 3.8L V6 Supercharged | View on Amazon |
| 2005 | Buick | RAINIER | 4.2L L6 Fits: 2005 Buick Rainier 4.2L L6 | View on Amazon |
| 2005 | Cadillac | SRX | 3.6L V6 Fits: 2005 Cadillac SRX 3.6L V6 | View on Amazon |
| 2005 | Cadillac | STS | 3.6L V6 Fits: 2005 Cadillac STS 3.6L V6 | View on Amazon |
| 2005 | Hummer | H2 | 6.0L V8 Fits: 2005 Hummer H2 6.0L V8 | View on Amazon |
| 2005 | Isuzu | H SERIES TRUCK | 7.8L L6 DIESEL Turbocharged Fits: 2005 Isuzu H Series Truck 7.8L L6 DIESEL Turbocharged | View on Amazon |
| 2004 | Buick | LESABRE | 3.8L V6 Fits: 2004 Buick Lesabre 3.8L V6 | View on Amazon |
| 2004 | Cadillac | ESCALADE | 5.3L V8 Fits: 2004 Cadillac Escalade 5.3L V8 | View on Amazon |
| 2004 | Cadillac | SRX | 3.6L V6 Fits: 2004 Cadillac SRX 3.6L V6 | View on Amazon |
| 2003 | Buick | PARK AVENUE | 3.8L V6 Fits: 2003 Buick Park Avenue 3.8L V6 | View on Amazon |
| 2002 | Cadillac | ESCALADE | 5.3L V8 Fits: 2002 Cadillac Escalade 5.3L V8 | View on Amazon |
Frequently Asked Questions
How many vehicles does DORMAN 645596 fit?
21 Year-and-engine configurations from 2002 to 2008. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 645596 guaranteed to fit?
The row means the manufacturer published fitment for that year, model and engine. Still read the notes for position, trim or production-date qualifiers before you order, and cross-reference the number against the part you are replacing.
Can I jump from this list to the parts for my vehicle?
Yes. Each model link opens the matching category page for that vehicle so you can compare other brands that cover the same fitment.
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