2016 Honda Civic Coolant Capacity and Type
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The 2016 Honda Civic has a total cooling system capacity of up to 6.2 quarts (5.9 liters) for models with the 2.0L engine and CVT transmission.
Quick answer
- Total cooling system capacity: 5.6–6.2 quarts (5.3–5.9 liters)
- OEM coolant spec: Honda Long Life Antifreeze/Coolant Type 2 (blue, non-silicate)
- Mix ratio: 50/50 pre-mix
Capacity by engine option
| Engine | Transmission | Capacity (quarts) | Capacity (liters) |
|---|---|---|---|
| 2.0L | Manual | 5.6 | 5.3 |
| 2.0L | CVT | 6.2 | 5.9 |
| 1.5L Turbo | CVT | 6.0 | 5.7 |
Flush interval
The first coolant change for a 2016 Honda Civic is due at 10 years or 120,000 miles. Subsequent changes are recommended every 5 years or 60,000 miles. These intervals may be shorter under severe driving conditions.
How to refill & bleed
- With the engine cool, remove the radiator cap.
- Slightly loosen the bleed bolt near the thermostat housing.
- Slowly add a 50/50 mix of Honda Long Life Antifreeze/Coolant Type 2 and distilled water to the radiator until a steady stream of coolant flows from the bleed bolt.
- Tighten the bleed bolt and top off the radiator.
- Reinstall the radiator cap, start the engine, and let it warm up to normal operating temperature. Check for leaks and top off the coolant reservoir as needed.
Common cooling system issues
The 2016 Honda Civic is known for a few common cooling system issues, including:
- Leaking water pumps: The water pump may develop a leak over time, leading to coolant loss and overheating.
- Faulty thermostats: A stuck thermostat can cause the engine to overheat or fail to reach operating temperature.
- Cracked radiator tanks: The plastic end tanks on the radiator can become brittle and crack, causing coolant leaks.
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More specs for the 2016 Honda Civic
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2016 Honda Civic Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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