How to Easily Drain Your Coolant (On a Mercedes 300D)
![How to Easily Drain Your Coolant (On a Mercedes 300D)](https://i.ytimg.com/vi/NOd3n9X5Tps/maxresdefault.jpg)
The title says it all! Here's how to drain your coolant on an old #W123 chassis Mercedes and what to look out for.Follow Gears & Queers on Instagram: https:/
![](https://mbworld.org/forums/attachments/e-class-w124/403776d1501528249-1993-300e-3-2l-drain-flush-engine-coolant-m103drainplug_zps58099a41.jpg)
1993 300E 3.2l drain and flush engine coolant - Forums
![](https://cdn4.pelicanparts.com/techarticles/Mercedes-W123/04-WATER-Coolant_Flush_and_Replacement/images_med/pic03.jpg)
Mercedes-Benz W123 Coolant Flush and Replacement
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Mercedes W123 Engine - Maintenance And Common Problems
![](https://www.gryphontek.com/cdn/shop/files/turbo-oil-feed-line-kit-mercedes-benz-300d-OM617-garrett-ta0301-1.jpg?v=1695629169&width=1946)
Turbo Oil Feed Line Kit Mercedes Benz 300D OM617 Garrett TA0301
![](https://cdn11.bigcommerce.com/s-eft5pp6na8/images/stencil/1280x1280/products/7038/21027/genuine-mercedes-benz-1985-mercedes-w123-300d-turbo-diesel-daily-driver-sold__87469.1700794526.jpg)
1985 Mercedes W123 300D Turbo-Diesel For Sale
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300D Coolant Expansion Tank
![](https://dq4zp01npifg0.cloudfront.net/cdn/farfuture/sV5mLHmjsXV0N70Q2eeIj2c7MzIyONC8nwjjhn6MkHY/mtime:1387676836/sites/default/files/styles/large/public/field/commerce/DRAINPLUG.jpg?itok=53fZt2YD)
Late 123 and 126 Chassis Blue Plastic Radiator Drain Plug
![](http://www.peachparts.com/shopforum/attachments/diesel-discussion/88488d1294646120-coolant-block-drain-question-coolant-block-drainplug.jpg)
Coolant flush procedure - 300D
How to change Mercedes W123 coolant - iFixit Repair Guide
![](https://www.fcpeuro.com/public/assets/products/39179/large/17112247346.jpg?1496387889)
BMW Mercedes Radiator Drain Plug - Mahle Behr 376747041
How to change Mercedes W123 coolant - iFixit Repair Guide
![](https://www.stockwiseauto.com/images/products/PRE/AF2000.jpg)
Prestone AF2000 Engine Coolant / Antifreeze - 1984 Mercedes-Benz 300D
W123 230E 1984 - location of engine block coolant drain plug
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How to Easily Drain Your Coolant (On a Mercedes 300D)
![](https://www.amsoil.com//medias/efmqt-ea.jpg?context=bWFzdGVyfGltYWdlc3wxMjQxNDd8aW1hZ2UvanBlZ3xpbWFnZXMvaDcxL2g5Zi8xMDY4MDE4OTQ4NTA4Ni5qcGd8NTFlMmQ5MTYyZDE5NzhmOGZhNmY2ZDRhMTZjNzExZmJmZDA3MzdmZDFhNWYwYzE2N2QwZDQ5OWNkNThmNGI1Zg)
1991 Mercedes Benz 300D (2.5L 5 -cyl Engine Code 602.962 A Diesel