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BMW 323Ci Radiators and Coolers
This page brings together radiators and coolers for the BMW 323Ci covering the 1999–2000 model years, including OE replacement and performance-oriented options across the full cooling system range. Pick your BMW 323Ci's year above to narrow the list to radiators and coolers with confirmed fitment. Every part shown is checked against our vehicle data.
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Genuine BMW 17-11-1-707-818 Coolant Drain Plug for Expansion Tank Mounting Plate
Part: 17-11-1-707-818
Vehicle Specific
$9.11
In Stock (10+)
In Stock (10+)
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URO 17111712788PRM Coolant Tank Bleeder Screw Brass Upgrade
Part: 17111712788PRM
Vehicle Specific
$5.00
In Stock (10+)
Representative Photo, actual item may vary
2 left at this price
Genuine BMW 17-11-1-437-360 Radiator Coolant Flow Adjustment Screw with Drain Plug
Part: 17-11-1-437-360
Vehicle Specific
$23.37
In Stock (10+)
Genuine BMW 17-11-1-436-245 Radiator Lower Mounting Seal
Part: 17-11-1-436-245
Vehicle Specific
$36.12
In Stock (6)
Genuine BMW 17-11-7-530-252 Radiator Mounting Bracket Left Upper
Part: 17-11-7-530-252
Vehicle Specific
$27.67
In Stock (10+)
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What's here for your BMW 323Ci
- Radiators — OE replacement and performance variants
- Automatic Transmission Oil Coolers
- Engine Coolant Bleeder Screws
- Automatic Transmission Oil Cooler Thermostats
- Radiator Mount Brackets
- Engine Coolant Reservoirs
- Engine Coolant Reservoir Caps
The widest selection here comes from Dorman, URO, Genuine BMW, and Mishimoto, spanning everything from direct-fit reservoir caps to full radiator assemblies and oil cooler kits. Other categories BMW 323Ci owners shop for: BMW 323Ci Manual Transmission Parts, BMW 323Ci Accessory Drive Belts and Pulleys and BMW 323Ci Flywheels, or browse all BMW 323Ci parts and accessories.