🧪Fluid Capacities

Honda Civic EX-L Fluid Capacities

Factory manual fluid capacities for the Honda Civic EX-L. Exact capacities and specs extracted from the LEMON service manual archive.

Last updated: 2026-10-28 • Reading time: 8 min • By AllOEMManuals Editorial Team

Quick Answer

2020 Honda Civic EX-L: — RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.

GenerationYearsTop spec
20202020— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
20192019— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
20182018— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.

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2020 Honda Civic EX-L: — RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.

Fluid type and capacity can change by engine, drivetrain, and transmission. Verify the exact branch before filling anything. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.

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Air Cond Compressor Oil— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFO-1234yf (R-1234yf)
Automatic Transmission Fluid (Hatchback)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.5L Eng,Hatchback,Automatic CVT Trans)1.30 GALS. (4.92 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Hatchback)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank12.39 GALS. (46.9 L)
Manual Transmission Fluid2.00 QTS. (1.89 L) — HONDA Manual Transmission Fluid
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Automatic Transmission Fluid (1.5L Eng,Sedan)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Sedan,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Sedan)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Notes
  • →Capacity is between: 2.60 - 3.50 ozs.
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.
Air Cond Compressor Oil— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFO-1234yf (R-1234yf)
Automatic Transmission Fluid (Hatchback)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.5L Eng,Hatchback,Automatic CVT Trans)1.30 GALS. (4.92 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Hatchback)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank12.39 GALS. (46.9 L)
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Automatic Transmission Fluid (1.5L Eng,Sedan)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Sedan,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Sedan)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Manual Transmission Fluid (1.5L Eng,Sedan)2.00 QTS. (1.89 L) — HONDA Manual Transmission Fluid
Notes
  • →Capacity is between: 2.60 - 3.50 ozs.
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.
Air Cond Compressor Oil— RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFO-1234yf (R-1234yf)
Automatic Transmission Fluid (1.5L Eng,Coupe)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.5L Eng,Coupe,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Coupe)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank12.39 GALS. (46.9 L)
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Automatic Transmission Fluid (Hatchback)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Hatchback,Automatic CVT Trans)1.30 GALS. (4.92 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Hatchback)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Automatic Transmission Fluid (1.5L Eng,Sedan)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Sedan,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Sedan)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Manual Transmission Fluid (1.5L Eng,Sedan)2.00 QTS. (1.89 L) — HONDA Manual Transmission Fluid
Notes
  • →Capacity is between: 2.60 - 3.50 ozs.
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFO-1234yf (R-1234yf)
Automatic Transmission Fluid (1.5L Eng,Coupe)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.5L Eng,Coupe,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Coupe)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank12.39 GALS. (46.9 L)
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Automatic Transmission Fluid (Hatchback)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Hatchback,Automatic CVT Trans)1.30 GALS. (4.92 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Hatchback)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Automatic Transmission Fluid (1.5L Eng,Sedan)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Engine Coolant (1.5L Eng,Sedan,Automatic CVT Trans)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng,Sedan)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Manual Transmission Fluid (1.5L Eng,Sedan)2.00 QTS. (1.89 L) — HONDA Manual Transmission Fluid
Notes
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFO-1234yf (R-1234yf)
Automatic Transmission Fluid (1.5L Eng)3.90 QTS. (3.69 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.5L Eng)1.34 GALS. (5.07 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.5L Eng)3.40 QTS. (3.21 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank12.39 GALS. (46.9 L)
Manual Transmission Fluid2.00 QTS. (1.89 L) — HONDA Manual Transmission Fluid
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Notes
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.
Air Cond Compressor Oil (Gas)2.70 OZS. (0.07 L) — PAG 46 Note: Approximate capacity.
Air Cond Refrigerant0.94 LBS. (0.42 KG) — HFC-134a (R-134a)
Automatic Transmission Fluid (1.8L Eng,Gas)3.60 QTS. (3.4 L) — HONDA HCF-2 Transmission Fluid
Brake Fluid— HONDA Heavy Duty Brake Fluid DOT 3
Engine Coolant (1.8L Eng,Gas)1.48 GALS. (5.6 L) — HONDA Long-Life Antifreeze/Coolant Type 2 Note: 50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
Engine Oil (1.8L Eng,Gas)3.70 QTS. (3.5 L) — Genuine HONDA Motor Oil 0W-20 or API premium grade - SAE 0W-20 Detergent Oil Note: You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
Fuel Tank13.20 GALS. (49.96 L)
Manual Transmission Fluid (1.8L Eng,Gas)1.50 QTS. (1.41 L) — HONDA Manual Transmission Fluid
Windshield Washer Fluid2.60 QTS. (2.46 L) — All Weather Windshield Washer Fluid Note: Follow the Manufacturer's Instructions for the mixture ratio.
Notes
  • →Approximate capacity.
  • →50/50 with distilled water. Change including the remaining 0.46 qt. in the reserve tank.
  • →You may also use synthetic motor oil if it is labeled with the API Certification Seal and is the specified viscosity grade.
  • →Follow the Manufacturer's Instructions for the mixture ratio.

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Frequently Asked Questions

Where is this data from?
Extracted directly from the LEMON factory service manual archive. Sources are cited per generation.
What fluid capacities does a Honda Civic EX-L use?
2020 Honda Civic EX-L: — RL85HM (POE) Note: Capacity is between: 2.60 - 3.50 ozs.
Why do fluid capacities vary by generation for the Honda Civic EX-L?
Different engine options, transmission types, and cooling system designs across model years change total fluid volumes. Always use the capacity listed for your exact year and engine code — do not guess across generations.

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Author & Review

Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.

Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.

Last updated: 2026-10-28

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