High Pressure Radiator Cap compatible with Honda Accord, Civic, Fit, S2000
Small size high pressure radiator cap rated at 1.3kg/cm. Made from durable iron for automotive cooling systems. Easy to install replacement part for engine temperature management.
Key facts
- Part type
- Radiator Cap
- Included
- 1-pack
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listed| Parts for | Model | This part |
|---|---|---|
| Honda | Honda S2000 | Fits |
| Honda Accord | Fits | |
| Honda Fit | Fits | |
| Honda Civic | Fits |
Only the models listed above have a confirmed catalog fit. If yours is absent, compatibility is unknown, not ruled out. Compare the exact model identifier and any published dimensions or connectors before ordering.
Where to find your model number
- Honda: Use your 17-character VIN. It's on the driver-side dashboard at the base of the windshield and on the driver's door jamb sticker. The year is in the 10th character. Also check your registration or the owner's manual.
General manufacturer guidance: exact label position can vary by model.
Radiator Cap specifications
- Material
- Iron
- Pressure Rating
- 1.3kg/cm
- Certification
- ISO9001
Installation guide - Replacing a radiator cap
General guidance for this part type - always follow your device manual- Rag
- Match the pressure rating stamped on the old cap.
- 1Let the engine cool. Switch the engine off and wait until it is completely cold. Never open a cap on a hot engine; the coolant is under pressure.
- 2Remove the old cap. Cover it with a rag, press down and turn it counterclockwise slowly to the first stop, let any pressure out, then remove it.
- 3Check the filler neck. Wipe the sealing surface clean and check the coolant level.
- 4Fit the new cap. Press it down and turn it clockwise until it locks fully.
- 5Check for leaks. Run the engine to normal temperature and look for seeping coolant around the cap.
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Coolant leaks around the radiator neck or cap
- 02Coolant reservoir overflows or empties without a visible leak
- 03Engine runs hotter than normal
- 04Cracked or hardened rubber seal on the cap
More parts for Honda Accord
See all Honda Accord parts
FP-380DF6
More parts for Honda Civic
See all Honda Civic parts
FP-866A68
12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
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Questions & answers
+Which models does this radiator cap fit?
Our team verified it for Honda S2000, Honda Accord, Honda Fit, Honda Civic. The full list is in the compatibility table above.
+How do I make sure it fits my exact model?
Find the model number on your vehicle registration or VIN and compare it with the table above. Our fit guarantee covers verified models.
+What's in the box?
Pack size: 1-pack, as listed for this part. Check the photos and specifications for the exact contents.
+What is the radiator cap made of?
Listed material: Iron.
+Does it have any certifications?
Listed certification: ISO9001, as stated by the manufacturer.
+Is it hard to install?
Install difficulty: Easy · no tools, a few minutes. Step by step instructions are on this page.
+How fast will it arrive?
US orders arrive in 7 to 15 business days with free shipping. Other countries are shown at checkout.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.