NTK 21559 — Fitment Guide
Part number 21559 from NTK is matched to 8 year-and-engine configurations spanning 2007 to 2010. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (8)
Showing 8 configurations of 8 configurations
| Buy | ||||
|---|---|---|---|---|
| 2010 | Hummer | H3 | 5.3L V8 Fits: 2010 Hummer H3 5.3L V8 | View on Amazon |
| 2009 | Buick | LUCERNE | 4.6L V8 Fits: 2009 Buick Lucerne 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 |
| 2008 | Buick | ALLURE | 5.3L V8 Fits: 2008 Buick Allure 5.3L V8 | View on Amazon |
| 2008 | Buick | LACROSSE | 5.3L V8 Fits: 2008 Buick Lacrosse 5.3L V8 | View on Amazon |
| 2007 | Buick | LUCERNE | 4.6L V8 Fits: 2007 Buick Lucerne 4.6L V8 | 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 NTK 21559 fit?
8 Year-and-engine configurations from 2007 to 2010. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 21559 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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