M20 Throttle Body Coolant Block Off


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CNC machined block off and delete plate for the throttle body coolant circuit on your E30 M20 engine.  Compatible with M20B20, M20B23, M20B25, M20B27, M30B34, and M30B35 engines.

Gives a crisp, clean appearance when deleting the coolant hoses to your throttle body.

Because there will be no more coolant flowing through the throttle body, use of an OE cork gasket is not required.    Replaces OE part numbers 13541711042 and 13541285470.

Key features:

  • Precision CNC machined from billet 6061 aluminum
  • Compatible with stock M20 and M30 throttle bodies
  • 100% designed and manufactured in the USA
  • Clean, professional appearance
  • Utilizes OE mounting hardware for installation
  • Replaces OE part numbers 13541711042 and 13541285470

Additional information

Weight 3 kg
Dimensions 15 × 10 × 3 cm

Sidon River Manufacturing, LLC

Precision CNC machined parts with impeccable quality for the BMW 3 series E30 chassis.

We also do custom work!

Visit us at sidonriver.com

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