NGK 6945 — Fitment Guide
Part number 6945 from NGK is matched to 14 year-and-engine configurations spanning 1974 to 1989. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (14)
Showing 14 configurations of 14 configurations
| Buy | ||||
|---|---|---|---|---|
| 1989 | Excalibur | PHAETON | 5.7L 350cid V8 Fits: 1989 Excalibur Phaeton 5.7L 350cid V8 | View on Amazon |
| 1985 | Excalibur | PHAETON | 5.0L 305cid V8 Fits: 1985 Excalibur Phaeton 5.0L 305cid V8 | View on Amazon |
| 1983 | American Motors | EAGLE | 2.5L 151cid L4 Fits: 1983 American Motors Eagle 2.5L 151cid L4 | View on Amazon |
| 1982 | American Motors | CONCORD | 2.5L 151cid L4 Fits: 1982 American Motors Concord 2.5L 151cid L4 | View on Amazon |
| 1982 | American Motors | EAGLE | 2.5L 151cid L4 Fits: 1982 American Motors Eagle 2.5L 151cid L4 | View on Amazon |
| 1982 | Checker | MARATHON | 3.8L 229cid V6 Fits: 1982 Checker Marathon 3.8L 229cid V6 | View on Amazon |
| 1982 | Checker | MARATHON | 4.4L 267cid V8 Fits: 1982 Checker Marathon 4.4L 267cid V8 | View on Amazon |
| 1981 | American Motors | SPIRIT | 2.5L 151cid L4 Fits: 1981 American Motors Spirit 2.5L 151cid L4 | View on Amazon |
| 1981 | Checker | MARATHON | 3.8L 229cid V6 Fits: 1981 Checker Marathon 3.8L 229cid V6 | View on Amazon |
| 1980 | Excalibur | PHAETON | 5.0L 305cid V8 Fits: 1980 Excalibur Phaeton 5.0L 305cid V8 | View on Amazon |
| 1979 | Checker | MARATHON | 5.0L 305cid V8 Fits: 1979 Checker Marathon 5.0L 305cid V8 | View on Amazon |
| 1978 | Excalibur | PHAETON | 7.4L 454cid V8 Fits: 1978 Excalibur Phaeton 7.4L 454cid V8 | View on Amazon |
| 1976 | Excalibur | PHAETON | 7.4L 454cid V8 Fits: 1976 Excalibur Phaeton 7.4L 454cid V8 | View on Amazon |
| 1974 | Excalibur | PHAETON | 7.4L 454cid V8 Fits: 1974 Excalibur Phaeton 7.4L 454cid V8 | View on Amazon |
Frequently Asked Questions
How many vehicles does NGK 6945 fit?
14 Year-and-engine configurations from 1974 to 1989. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is 6945 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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