Choose The Right Flush Spark Plug Cover For Your Honda K20/K24
The Exoracing engraved flush spark plug cover replaces the factory Honda plastic plug cover with a cleaner, lower-profile aluminium cover for K20 and K24 rocker covers. It is designed for EP3, DC5 and other K-series engine bays where you want a tidy flush finish with an engraved Exoracing logo.
- Fitment: fits K20 and K24 rocker covers where the factory plug cover, plastic wire housing and two OEM studs can be removed.
- Material: laser-cut 3mm aluminium, countersunk, precision folded and finished in textured black powder coat.
- Included: 1 engraved flush spark plug cover, 2 spacers, 2 M6 Torx bolts and Exoracing lifetime warranty.
- Install note: the plastic spark plug wiring cover must be removed so the new cover can sit flush.
Important: check your rocker cover setup before ordering. Aftermarket rocker covers, modified coil wiring, non-standard studs or custom coil setups may need extra checking before fitment.
Will This Fit My Honda?
This cover is designed for Honda K20 and K24 rocker covers, including common EP3 Civic Type R and DC5 Integra Type R K20/K20A2-style engine bays. It is also suitable for K-series swaps where the rocker cover uses the same plug cover mounting layout.
To sit flush, the factory spark plug cover, plastic spark plug wire housing and two OEM studs must be removed. If you want a simpler non-engraved version, see the Exoracing flush spark plug cover black for Honda EP3 DC5 K20 K24. For more K-series bay upgrades, view the Exoracing engine parts collection.
Why Should You Use An Exoracing Engraved Flush Spark Plug Cover?
The factory Honda plastic spark plug cover can look bulky and dated, especially in a cleaned, painted or tucked K-series engine bay. It hides the coil area, but it does not give the lower-profile finish many EP3, DC5 and K-swap builds are aiming for.
The Exoracing engraved flush spark plug cover gives the top of the rocker cover a cleaner, flatter look while still covering the coil and plug area. Each cover is made from laser-cut 3mm aluminium, countersunk, folded to suit the rocker cover shape, then finished in textured black powder coat with the Exoracing logo engraved in-house.
The included spacers and countersunk M6 Torx bolts allow the cover to sit at the correct height when the original plastic wiring cover and OEM studs have been removed. It is a strong visual upgrade for road cars, track cars, show bays and K-series swaps.
If you are refreshing other K20/K24 service covers at the same time, the K20/K24 timing chain tensioner cover is a useful related upgrade.
Purchase Includes:
- 1 x Exoracing engraved flush spark plug cover
- 2 x Exoracing aluminium spacers
- 2 x Exoracing countersunk M6 Torx bolts
- 1 x Exoracing Lifetime Warranty
Features:
- Flush engine bay dress-up cover for Honda K20 and K24 rocker covers
- Designed for EP3, DC5 and compatible K-series swap engine bays
- Laser-cut from 3mm aluminium
- Precision folded for a close rocker cover fit
- Textured black powder-coated finish
- Exoracing logo engraved in-house
- Includes spacers and countersunk M6 Torx fitting hardware
- Includes Exoracing lifetime warranty
Exoracing Engraved Flush Spark Plug Cover Installation Guide:
This cover is a straightforward engine bay dress-up part, but the factory plastic wire housing and two OEM studs must be removed for the flush fit.
- Allow the engine to cool fully before working around the rocker cover.
- Remove the factory spark plug cover by undoing the four original nuts on top of the rocker cover.
- Remove the factory plastic spark plug wiring housing so the Exoracing cover can sit flush.
- Remove the two OEM rocker cover studs that line up with the new cover mounting holes. Use the correct tool and take care, as older studs can be seized.
- Place one supplied spacer under each cover mounting hole.
- Position the Exoracing flush spark plug cover and install the two supplied countersunk M6 Torx bolts.
- Tighten the bolts securely by hand, but do not over-tighten them into the rocker cover.
- After a few heat cycles, recheck the bolts are still tight.
Installation difficulty: simple to moderate DIY. Professional installation is recommended if the OEM studs are seized or you are not confident removing them.
Technical Specifications:
| Specification |
Details |
| Product Type |
Engraved flush spark plug cover / coil cover |
| Material |
Laser-cut 3mm aluminium |
| Finish |
Textured black powder coat with engraved Exoracing logo |
| Fitment |
Honda K20 and K24 rocker covers, including EP3/DC5 K-series applications where the OEM plastic wire cover and studs can be removed |
| Included Hardware |
2 spacers and 2 countersunk M6 Torx bolts |
| Weight |
260g |
| Warranty |
Exoracing Lifetime Warranty |
Frequently Asked Questions
Does this fit EP3 and DC5 K20 engines?
Yes, it is designed for K20/K24 rocker covers including common EP3 Civic Type R and DC5 Integra Type R K-series engine bays. Check your rocker cover and mounting layout if the engine has been swapped or modified.
Will it fit a K24?
It fits K24 rocker covers that use the same compatible plug cover mounting layout. It is not for K24Z-style covers that need a different shape, such as covers with different oil cap clearance.
Do I need to remove anything for it to sit flush?
Yes. The factory spark plug cover, plastic spark plug wire housing and two OEM studs must be removed so the Exoracing cover can sit flush.
What comes with the cover?
The kit includes the engraved aluminium flush spark plug cover, 2 spacers, 2 countersunk M6 Torx bolts and Exoracing lifetime warranty.
Can I install it myself?
Most owners can fit it with basic tools, but seized OEM studs can make the job harder. If the studs will not remove cleanly, professional installation is recommended.
Notes:
- The factory plastic spark plug wiring cover must be removed for the cover to sit flush.
- The two OEM rocker cover studs used by the original cover must be removed before fitting.
- Do not over-tighten the supplied M6 bolts into the rocker cover.
- Recheck the bolts after a few heat cycles.
- Professional installation is always recommended if you are not confident.
Official product information supplied by Exoracing.
