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Aftermarket parts may appear slightly different, including the packaging.
PERKINS
COOLING SYSTEM, FLUIDS-COOLANT
21820263 Five-Gallon Extended Life Coolant For Perkins 850 Series Diesel Engines
$159.79 USD$177.54 USDSAVE 10%
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This five-gallon extended life coolant is built for Perkins diesel engines — OEM part number 21820263. It fits Perkins 850 Series, 1100 Series, 1200 engines.
Delta Diesel Parts is a U.S.-based supplier of Perkins diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.
| Part Number | 21820263 |
| OEM Number | 21820263 |
| Part Type | Fluids-Coolant |
| Specification | The 21820263 extended life coolant (ELC) is a premium coolant specifically designed for Perkins diesel engines. This advanced coolant formulation provides superior protection and extends the service life of your engine, ensuring optimal performance and reliability. |
| OEM Brand | Perkins |
| Compatible Models | 850 Series, 1100 Series, 1200 |
Sale price
$159.79 USD
Regular price
$177.54
Unit price
Unavailable
Feb 12, 2026
Great service provided.
Order was received prior to expected date. Really appreciate the urgency given.
Jan 28, 2026
Exceeded Expectations!
Even though my parts were not in stock, they were ordered and delivered ahead of expected time. Will order from them again.
Jan 5, 2026
Excellent, friendly service.
This is my new go to business for Yanmar parts. I highly recommend it.
