PRODUCT DETAILS
Honda EG Civic Coolant Overflow Reservoir Cap (19110-P08-000)
This Honda EG Civic overflow cap replaces the little plastic cap that nobody thinks about until it’s cracked, missing, or letting crusty coolant vapor vent all over the bay. When your EG Civic reservoir cap doesn’t seal, you can lose coolant recovery, pull in dirt, and end up with a grimy overflow bottle that makes it harder to spot real problems. Swap the cap, keep the system closed, and your Honda Civic cooling system cap does its job again.
This is an OEM replacement, Honda 19110-P08-000 cap, with the same factory fit on the overflow tank. It’s the simple fix you do during a coolant flush, a restoration, or just because you’re tired of seeing a sketchy universal cap on your Honda Civic coolant recovery cap. We run these exact parts on our own cars because they fit right and you stop thinking about them, which is kind of the goal for a daily or project. It also crosses over for other applications, including an Acura Integra coolant cap, Acura TL coolant reservoir cap, and Honda Odyssey coolant overflow cap when the fitment matches.
Key Features
- Honda Civic OEM-style cap replacement, SKU: OHA-19110-P08-000
- Seals the overflow tank so coolant can recover properly after heat cycles
- Keeps debris out of the bottle, which keeps your coolant cleaner and inspections easier
- Direct Honda EG replacement cap for cracked, loose, or missing caps
- Smart add on for cooling system service, restorations, and daily driver maintenance
Additional Notes
- Coolant overflow reservoir tank sold separately
Vehicle Compatibility
- 1994–1995 Acura Integra, Acura OEM overflow cap fitment
- 1995–1996 Acura TL
- 1992–1995 Honda Civic, EG Civic coolant reservoir cap
- 1993–1994 Honda Del Sol overflow reservoir cap
- 1995– Honda Odyssey