Tesla Model 3 brake booster

475,00 (inc. VAT 574,75)

Modern stopping power without vacuum noise or even vacuum need using the Tesla 1044671-00-E brake booster.

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MPN: 1044671-00-D SKU: 1044671-00-D Category: Tags: ,


The 1044671-00-D / 1044671-00-E was the second iBooster Tesla started using in their Model 3. It’s not exactly clear what the differences between the -D and -E are. Perhaps some firmware improvements? And why they skipped -A, -B and -C? A Model 3 iBooster supplied / listed can either be a -D or a -E.

In the Model S and Model X, Tesla used the GEN1 iBooster made by Bosch (e.g. 1037123-00-B). In the Model 3 they started using this GEN2 model.

The form factor is a bit more compact but also a bit strange with the ECU connector sticking out on the side and the tilted brake fluid reservoir.

This is a used iBooster in working condition removed from a left hand drive (RHD) model 3. The master brake cylinder outlets are at the left hand side. The ECU can be swapped/rotated 180 degrees to the other side so the ECU connector points upwards in case that is more convenient.

While using the iBooster GEN2 connector kit you can integrate the iBooster in your own wiring harness. Details on that can be found in the ‘Wiring the Tesla iBooster‘ blogpost.

Additional information

Weight8 kg
Dimensions55 × 25 × 20 cm


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