DORMAN 645599 — Fitment Guide
Part number 645599 from DORMAN is matched to 51 year-and-engine configurations spanning 2002 to 2011. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (51)
Showing 30 configurations of 51 configurations
| Buy | ||||
|---|---|---|---|---|
| 2011 | Buick | LUCERNE | 4.6L V8 Fits: 2011 Buick Lucerne 4.6L V8 | View on Amazon |
| 2011 | Cadillac | CTS | 3.6L V6 Fits: 2011 Cadillac CTS 3.6L V6 | View on Amazon |
| 2011 | GMC | SAVANA 1500 | 4.3L V6 Fits: 2011 GMC Savana 1500 4.3L V6 | View on Amazon |
| 2011 | GMC | SAVANA 1500 | 5.3L V8 Fits: 2011 GMC Savana 1500 5.3L V8 | View on Amazon |
| 2011 | GMC | SAVANA 2500 | 4.8L V8 Fits: 2011 GMC Savana 2500 4.8L V8 | View on Amazon |
| 2011 | GMC | SAVANA 3500 | 6.6L V8 DIESEL Turbocharged Fits: 2011 GMC Savana 3500 6.6L V8 DIESEL Turbocharged | View on Amazon |
| 2010 | Buick | LUCERNE | 3.9L V6 Fits: 2010 Buick Lucerne 3.9L V6 | View on Amazon |
| 2010 | Buick | LUCERNE | 4.6L V8 Fits: 2010 Buick Lucerne 4.6L V8 | View on Amazon |
| 2010 | Cadillac | CTS | 6.2L V8 Supercharged Fits: 2010 Cadillac CTS 6.2L V8 Supercharged | View on Amazon |
| 2010 | Cadillac | STS | 4.6L V8 Fits: 2010 Cadillac STS 4.6L V8 | View on Amazon |
| 2009 | Buick | LUCERNE | 3.9L V6 Fits: 2009 Buick Lucerne 3.9L V6 | View on Amazon |
| 2009 | Buick | LUCERNE | 4.6L V8 Fits: 2009 Buick Lucerne 4.6L V8 | View on Amazon |
| 2009 | Cadillac | CTS | 6.2L V8 Supercharged Fits: 2009 Cadillac CTS 6.2L V8 Supercharged | View on Amazon |
| 2009 | Cadillac | DTS | 4.6L V8 Fits: 2009 Cadillac DTS 4.6L V8 | View on Amazon |
| 2009 | Hummer | H2 | 6.2L V8 Fits: 2009 Hummer H2 6.2L V8 | View on Amazon |
| 2009 | Saturn | AURA | 2.4L L4 ELECTRIC/GAS Fits: 2009 Saturn Aura 2.4L L4 ELECTRIC/GAS | View on Amazon |
| 2008 | Buick | LACROSSE | 3.8L V6 Fits: 2008 Buick Lacrosse 3.8L V6 | View on Amazon |
| 2008 | Buick | LACROSSE | 5.3L V8 Fits: 2008 Buick Lacrosse 5.3L V8 | View on Amazon |
| 2008 | Cadillac | DTS | 4.6L V8 Fits: 2008 Cadillac DTS 4.6L V8 | View on Amazon |
| 2008 | Cadillac | ESCALADE | 6.2L V8 Fits: 2008 Cadillac Escalade 6.2L V8 | View on Amazon |
| 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 | Saturn | AURA | 3.5L V6 Fits: 2008 Saturn Aura 3.5L V6 | View on Amazon |
| 2008 | Saturn | AURA | 3.6L V6 Fits: 2008 Saturn Aura 3.6L V6 | View on Amazon |
| 2007 | Buick | LACROSSE | 3.8L V6 Fits: 2007 Buick Lacrosse 3.8L V6 | View on Amazon |
| 2007 | Buick | RAINIER | 5.3L V8 Fits: 2007 Buick Rainier 5.3L V8 | View on Amazon |
| 2007 | Cadillac | CTS | 2.8L V6 Fits: 2007 Cadillac CTS 2.8L V6 | View on Amazon |
| 2007 | Cadillac | CTS | 3.6L V6 Fits: 2007 Cadillac CTS 3.6L V6 | View on Amazon |
| 2007 | Cadillac | DTS | 4.6L V8 Fits: 2007 Cadillac DTS 4.6L V8 | View on Amazon |
Frequently Asked Questions
How many vehicles does DORMAN 645599 fit?
51 Year-and-engine configurations from 2002 to 2011. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 645599 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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