Fuel & Kit.

Honda Civic 2.0 L I4 parts K20C2 · 2016–2021

Check before you buy: trims and mid-year changes can affect fit. Enter your VIN or registration at the retailer to confirm, and compare the OEM number on your old part.

Engine oil

GradeSpec / approvalCapacity with filter
0W-20API SP / ILSAC GF-6A4.2 L (4.4 US qt)

Researched values — your owner's manual or the oil-filler cap is the final word.

Oils for the K20C2 (0W-20)

Make sure the bottle lists API SP / ILSAC GF-6A.

Listed for this engine

Matches 0W-20 — check the approval

What do you need?

The approval code (API SP, ILSAC GF-6, VW 504 00, BMW Longlife-01) matters more than the brand. Viscosity and capacity are in the owner's manual — capacity changes with the engine, and sometimes with the model year.

Engine oil

Also for your Honda Civic

These fit any car — no fitment check needed.

Quick answers

Which engine oil parts fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Mobil 1 0W-20 5 qt (Advanced Full Synthetic 0W-20 engine oil). Confirm fit with your VIN or registration before buying.
Which filters fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Fram XG7317 (Ultra Synthetic oil filter), Mobil 1 M1-110A (Extended Performance oil filter), Honda 80292-TBA-A11 (Genuine cabin air filter), Honda 17220-5BA-A00 (Genuine engine air filter). Confirm fit with your VIN or registration before buying.
Which brakes fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Bosch ESI6-32N (ESI6 DOT 4 brake fluid), Honda 45022-TBA-A00 (Genuine front brake pads), Honda 43022-TBA-A03 (Genuine rear brake pads). Fitment notes: Front. Not Si, not Type R, and not all hatchbacks — confirm by VIN; Rear. Not Si and not Type R — confirm by VIN. Confirm fit with your VIN or registration before buying.
Which ignition parts fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
NGK ILZKAR7B11 (Iridium spark plug). Confirm fit with your VIN or registration before buying.
Which coolant parts fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Honda Type 2 (Genuine Type 2 coolant). Confirm fit with your VIN or registration before buying.
Which battery parts fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Group 51R 51R (Group 51R battery), Optima 8073-167 (RedTop 51R starting battery). Fitment notes: Not the Type R. Confirm group size and terminal side. Confirm fit with your VIN or registration before buying.
Which wiper blades fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Bosch 26A (ICON beam wiper blade 26"), Bosch 16A (ICON beam wiper blade 16"). Fitment notes: Driver side; Passenger side. Confirm fit with your VIN or registration before buying.
Which lighting parts fit the 2016–2021 Honda Civic 2.0 L I4 (K20C2)?
Sylvania H11SU.BP2 (SilverStar Ultra H11 headlight bulbs (pair)). Fitment notes: Low beam, halogen headlights only. Confirm fit with your VIN or registration before buying.