NGK 7401 — Fitment Guide

Part number 7401 from NGK is matched to 14 year-and-engine configurations spanning 1971 to 2000. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details

Manufacturer notes
Iridium IXPre-Set Gap: 0.040"
OE-Recommended Gap: 0.045 in

Compatible Vehicles (14)

Showing 14 configurations of 14 configurations

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2000 Aston Martin DB7 5.9L V12 Fits: 2000 Aston Martin DB7 5.9L V12 View on
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2000 Jaguar S-TYPE 3.0L V6 Fits: 2000 Jaguar S-Type 3.0L V6 View on
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1979 American Motors CONCORD 2.0L 121cid L4 Fits: 1979 American Motors Concord 2.0L 121cid L4 View on
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1978 Honda CIVIC 1.2L L4 Fits: 1978 Honda Civic 1.2L L4 View on
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1977 Honda CIVIC 1.2L L4 Fits: 1977 Honda Civic 1.2L L4 View on
Amazon
1977 Triumph TR7 2.0L L4 Fits: 1977 Triumph TR7 2.0L L4 View on
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1976 Checker MARATHON 4.1L 250cid L6 Fits: 1976 Checker Marathon 4.1L 250cid L6 View on
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1976 Honda CIVIC 1.2L L4 Fits: 1976 Honda Civic 1.2L L4 View on
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1975 Checker MARATHON 4.1L 250cid L6 Fits: 1975 Checker Marathon 4.1L 250cid L6 View on
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1975 Checker MARATHON 5.7L 350cid V8 Fits: 1975 Checker Marathon 5.7L 350cid V8 View on
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1975 Honda CIVIC 1.2L L4 Fits: 1975 Honda Civic 1.2L L4 View on
Amazon
1975 Triumph TR7 2.0L L4 Fits: 1975 Triumph TR7 2.0L L4 View on
Amazon
1974 Checker MARATHON 5.7L 350cid V8 Fits: 1974 Checker Marathon 5.7L 350cid V8 View on
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1971 Checker MARATHON 5.7L 350cid V8 Fits: 1971 Checker Marathon 5.7L 350cid V8 View on
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Frequently Asked Questions

How many vehicles does NGK 7401 fit?

14 Year-and-engine configurations from 1971 to 2000. Each row is one published application — year, make, model and engine.

If my vehicle is in this list, is 7401 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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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.