DORMAN 645500 — Fitment Guide
Part number 645500 from DORMAN is matched to 63 year-and-engine configurations spanning 2004 to 2014. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (63)
Showing 30 configurations of 63 configurations
| Buy | ||||
|---|---|---|---|---|
| 2014 | Cadillac | CTS | 6.2L V8 Supercharged Fits: 2014 Cadillac CTS 6.2L V8 Supercharged | View on Amazon |
| 2013 | Cadillac | ESCALADE | 6.0L V8 ELECTRIC/GAS Fits: 2013 Cadillac Escalade 6.0L V8 ELECTRIC/GAS | View on Amazon |
| 2013 | Cadillac | ESCALADE | 6.2L V8 Fits: 2013 Cadillac Escalade 6.2L V8 | View on Amazon |
| 2012 | Cadillac | CTS | 6.2L V8 Supercharged Fits: 2012 Cadillac CTS 6.2L V8 Supercharged | View on Amazon |
| 2012 | Cadillac | ESCALADE | 6.0L V8 ELECTRIC/GAS Fits: 2012 Cadillac Escalade 6.0L V8 ELECTRIC/GAS | View on Amazon |
| 2012 | Cadillac | ESCALADE | 6.2L V8 Fits: 2012 Cadillac Escalade 6.2L V8 | View on Amazon |
| 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 |
| 2010 | Buick | LACROSSE | 3.0L V6 Fits: 2010 Buick Lacrosse 3.0L V6 | View on Amazon |
| 2010 | Buick | LACROSSE | 3.6L V6 Fits: 2010 Buick Lacrosse 3.6L V6 | 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 |
| 2010 | Hummer | H3 | 5.3L V8 Fits: 2010 Hummer H3 5.3L V8 | View on Amazon |
| 2010 | Hummer | H3T | 5.3L V8 Fits: 2010 Hummer H3T 5.3L 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 | 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 | Hummer | H3 | 5.3L V8 Fits: 2009 Hummer H3 5.3L V8 | View on Amazon |
| 2009 | Saturn | AURA | 2.4L L4 ELECTRIC/GAS Fits: 2009 Saturn Aura 2.4L L4 ELECTRIC/GAS | View on Amazon |
| 2009 | Saturn | OUTLOOK | 3.6L V6 Fits: 2009 Saturn Outlook 3.6L V6 | View on Amazon |
| 2009 | Saturn | VUE | 2.4L L4 Fits: 2009 Saturn Vue 2.4L L4 | View on Amazon |
| 2009 | Saturn | VUE | 2.4L L4 ELECTRIC/GAS Fits: 2009 Saturn Vue 2.4L L4 ELECTRIC/GAS | View on Amazon |
| 2008 | Buick | ENCLAVE | 3.6L V6 Fits: 2008 Buick Enclave 3.6L V6 | 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 | Buick | LUCERNE | 3.8L V6 Fits: 2008 Buick Lucerne 3.8L V6 | View on Amazon |
| 2008 | Buick | LUCERNE | 4.6L V8 Fits: 2008 Buick Lucerne 4.6L V8 | View on Amazon |
Frequently Asked Questions
How many vehicles does DORMAN 645500 fit?
63 Year-and-engine configurations from 2004 to 2014. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 645500 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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