NGK 7240 Spark Plug
Specs, cross-brand equivalents, vehicle fitment, and live prices for the NGK 7240.
The NGK 7240 is a 14mm thread, 11.2mm reach spark plug, pre-gapped to 0.059. These specifications are decoded from the NGK part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Cross-reference equivalents
| Brand | Part | Metal | Buy |
|---|---|---|---|
| Denso | ITF20 | Iridium | Buy |
| Denso | T20R-U | Copper | Buy |
| Denso | T16R-U15 | Copper | Buy |
| Bosch | HR10ACY | Copper | Buy |
| Champion | RV12C | Copper | Buy |
| Champion | RV12C6 | Copper | Buy |
| Champion | RV8C | Copper | Buy |
| Champion | RV8C6 | Copper | Buy |
| Motorcraft | ASF3C-6 | — | Buy |
| Motorcraft | ASF4C-6 | — | Buy |
| Motorcraft | ASF8-6 | — | Buy |
| ACDelco | 10 | — | Buy |
| ACDelco | 41-830 | — | Buy |
| ACDelco | MR43T | — | Buy |
| ACDelco | R42TX | — | Buy |
| ACDelco | R43T6 | — | Buy |
| ACDelco | R43TX | — | Buy |
| ACDelco | R44T | — | Buy |
| ACDelco | R44TX | — | Buy |
| ACDelco | R45TX | — | Buy |
| ACDelco | R46TX | — | Buy |
| Autolite | 3623 | Copper | Buy |
| Autolite | 3625 | Copper | Buy |
| Autolite | 3627 | Copper | Buy |
| Autolite | 683 | Copper | Buy |
| Autolite | 684 | Copper | Buy |
| Autolite | 685 | Copper | Buy |
| Autolite | 687 | Copper | Buy |
| Bosch | 7573 | — | Buy |
| Bosch | 7584 | — | Buy |
| Bosch | 7973 | — | Buy |
| Bosch | HR10AY | Copper | Buy |
| Bosch | HR8AC | Copper | Buy |
| Bosch | HR8ACY | Copper | Buy |
| Bosch | HR8APY | Platinum | Buy |
| Bosch | HR9ACY | Copper | Buy |
| Bosch | HR9AY | Copper | Buy |
| Bosch | WA125TR4X | Copper | Buy |
| Champion | 108 | — | Buy |
| Champion | 121S | Copper | Buy |
Showing the 40 closest cross-references of 70 total interchangeable part numbers for this plug.
Vehicles the 7240 fits
Chevrolet Caprice 5.7LChevrolet EL Camino 7.4LChevrolet EL Camino 6.6LChevrolet EL Camino 4.1LChevrolet Impala 5.7LChevrolet Impala 7.4LChevrolet Malibu 6.6LChevrolet Malibu 7.4LChevrolet Malibu 5.7LChevrolet Monte Carlo 5.7LChevrolet Monte Carlo 7.4LChevrolet Nova 4.3LPontiac Firebird 4.1L
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