2016 L.H.D

Electric engine heater

Electric engine heater
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Op. No.: 87656 87652

An electric engine heater and passenger compartment heater ensure that the car is warm and comfortable to climb into, even on very cold winter days. Starting an already warm engine subjects the engine to less wear and consumes less fuel, thereby producing fewer harmful exhaust fumes.

The front socket is mounted in the front bumper and gives an integrated impression and makes it easily accessible. Electric engine heaters can be supplemented with a passenger compartment connection kit which allows connection of a passenger compartment heater.

Part. No.Description
3137366515-, T5 (B4204T11)Installation Instruction
3137366516-, T5 (B4204T15)Installation Instruction
3137366516-, T4 (B4204T19)Installation Instruction
3137366516-, T4 (B4204T21)Installation Instruction
3137366516-, T3 (B4204T37)Installation Instruction
3137366516-, T3 (B4154T4)Installation Instruction
3137366515-, D4 (D4204T14)Installation Instruction
3137366516-, D3 (D4204T9)Installation Instruction
3137366516-, D2 (D4204T8)Installation Instruction
+ Front intake
Part. No.
+ Hose kit - - for cars without Fuel-driven heater
Part. No.Description
3137366816-, T3 (B4154T4)Installation Instruction


Passenger compartment connector kit

Part. No.Description
3141402415-, T5 (B4204T11)Installation Instruction
3141402416-, T5 (B4204T15)Installation Instruction
3141402416-, T4 (B4204T19)Installation Instruction
3141402416-, T4 (B4204T21)Installation Instruction
3141402416-, T3 (B4204T37, B4154T4)Installation Instruction
3141402415-, D4 (D4204T14)Installation Instruction
3141402416-, D3 (D4204T9)Installation Instruction
3141402416-, D2 (D4204T8)Installation Instruction

Facts and advantages

  • Easy to install.

  • Less engine wear.

  • Less fuel consumption.

Technical data

Accessory weight:

max 2 kg


550 W




Cannot be combined with Volvo's battery charger.


The ideal preheating time with an electric engine heater is 2-3 hours. This is enough to raise the temperature of the engine to 20-30 °C above the outside temperature. After that the temperature does not increase and the electric current is used only to maintain the temperature.

Last updated: 4/28/2022