PRODUCT DETAILS
Keep your Honda or Acura running cool with the only coolant Honda actually engineered for these engines. Honda Genuine Type 2 Anti-Freeze Engine Coolant (OL999-9011) is the OEM-specified formula for Honda and Acura vehicles built from 1976 through 2018 - and it is the exact coolant your dealer uses for coolant flushes and top-offs.
- Pre-mixed 50/50 - no dilution needed. Pour it straight from the jug. Adding water will throw off the concentration and void the protection spec.
- Freeze protection down to -34°F. Engineered to handle hard winters without thickening or gelling in your cooling passages.
- Boil protection up to 265°F. Keeps your coolant from vaporizing under hard driving, towing, or stop-and-go heat soak.
- 5-year / 60,000-mile service interval. Long-life formula means fewer flushes compared to conventional green coolant.
- Ethylene glycol base with Honda-specific corrosion inhibitors. Protects aluminum heads, water pumps, radiators, and heater cores against the electrochemical corrosion that generic coolants accelerate in Honda engines.
- Blue color coding. Easy to verify the correct fluid is in the system at a glance - do not mix with green (Type 1) or pink (Toyota/Subaru) coolants.
This is a direct replacement for superseded Honda part numbers CU08730, OL999-9001, OL999-9002, and OL999-9012. If your service manual or parts lookup returns any of those numbers, OL999-9011 is the current OEM equivalent. Fits the full Honda and Acura lineup including Civic, Accord, CR-V, Pilot, Odyssey, Fit, HR-V, Ridgeline, Integra, TL, TSX, MDX, RDX, and more (1976-2018).
California residents: This product contains ethylene glycol and is subject to Proposition 65 warning requirements. Keep out of reach of children and pets.
One U.S. gallon (3.78L) per order. In stock and ships fast.
Fits all Honda and Acura vehicles requiring Type 2 (blue) coolant, including model years 1976 through 2018. Compatible with Civic, Accord, CR-V, Pilot, Odyssey, Fit, HR-V, Element, Ridgeline, S2000, Insight, Acura Integra, TL, TSX, CL, RSX, MDX, RDX, RL, and ZDX, among others. Always verify your owner's manual or Honda service documentation specifies Type 2 coolant before ordering. Do not mix with Type 1 (green) or any non-Honda coolant.
| Specification | Value |
|---|---|
| Chemical Base | Ethylene Glycol |
| Color | Blue |
| Mix Ratio | Pre-mixed 50/50 (do not add water) |
| Volume | 1 U.S. Gallon (3.78L) |
| Freeze Protection | -34°F (-37°C) |
| Boil Protection | 265°F (129°C) |
| Service Interval | 5 years or 60,000 miles |
| OEM Part Number | OL999-9011 |
| Superseded / Cross-Reference Part Numbers | CU08730, OL999-9001, OL999-9002, OL999-9012 |
| Compatible Makes | Honda, Acura |
| Compatible Year Range | 1976 - 2018 |
| Prop 65 Warning | Contains ethylene glycol. Known to the State of California to cause reproductive harm. Keep out of reach of children and pets. |
- 1 x Honda Genuine Type 2 Anti-Freeze Engine Coolant - 1 U.S. Gallon (3.78L) jug