BMW Caliper Rebuild Kits for BMW 3 Series E46 (1999-2005)

Clear BMW chassis
Brake caliper piston seals are there to maintain brake system pressure and prevent fluid from leaking out from inside the caliper. When a seal goes bad or becomes damaged the brakes lose pressure, leading to a soft brake pedal, sticking caliper, or even a total loss of your brakes. Brake calipers also need periodic rebuilds because the inner piston can seize from rust. With a piston stuck in the retracted position, the brakes are no longer functioning on that wheel. If the caliper is stuck in the extended position it's putting clamping force on your brakes - dragging the brakes, front wheel vibrations, pulling to one side, excessive brake dust and heat, and potentially even a brake pad fire. For cars that see significant track use, regular caliper rebuilds are essential because higher temps lead to rubber seal failures sooner.

Rebuilding your calipers should be part of a regular brake overhaul. The calipers must be removed from the car and disassembled. It's not a particularly difficult job to do but is messy and takes some expertise so that you don't ruin the piston or new seals. Rebuilding calipers is more cost effective than buying replacement calipers. However you service the calipers don't prolong their maintenance until it's too late!

ECS Performance Caliper Guide Bushing Set - Most Models
ECS - Corporate Logo
T#:362994
Part#: 003326ECS01
In Stock
Sale - Save 15% $102.95
$87.51
Free Shipping
Sale - Save 15% $102.95
$87.51
Free Shipping
ECS Performance Brake Caliper Guide Bushing Installation Tool Set
ECS - Corporate Logo
T#:388820
Part#: 003326ECS03
In Stock
Sale - Save 10% $21.95
$19.76
Free Shipping on orders $99 and up
Sale - Save 10% $21.95
$19.76
Free Shipping on orders $99 and up
Front Brake Caliper Rebuild Kit - E36 M3, E39 530i 540i M5, E46 M3, MZ3
Centric - Corporate Logo
T#:4062
Part#: 34111157037
In Stock
$10.48
$10.48

Rear Caliper Anti-Rattle Clip - E36 E46 Z3 Z4 E82 E9X
ATE - Corporate Logo
T#:8056
Part#: 34211157046
In Stock
$3.80
$3.80

Stainless Caliper Guide Bolt (42mm Length)
ECS - Corporate Logo
T#:383387
Part#: 34111157041KT5
In Stock
Sale - Save 15% $9.95
$8.46
Free Shipping on orders $99 and up
Sale - Save 15% $9.95
$8.46
Free Shipping on orders $99 and up

Front Brake Caliper Rebuild Kit - E30 M3, E36, E46, Z3, Z4
Centric - Corporate Logo
T#:4061
Part#: 34111153202
In Stock
$10.35
$10.35
Rear Brake Caliper Rebuild Kit - E36 M3, MZ3, E46 323i/323Ci/328i/328Ci
Centric - Corporate Logo
T#:4064
Part#: 34211158578
In Stock
$8.99
$8.99

Rear Caliper Rebuild Kit - E46 330i - X3 3.0i, 3.0si - X5 4.4i, 4.6is, 4.8is
Genuine BMW - Corporate Logo
T#:1556
Part#: 34216750163
In Stock
17% off MSRP $35.13
$29.27
Free Shipping on orders $99 and up
17% off MSRP $35.13
$29.27
Free Shipping on orders $99 and up

Rear Brake Caliper Rebuild Kit - E39 M5, E46 M3, E53 X5
Centric - Corporate Logo
T#:2439
Part#: 34211166238
Direct Ship
$21.00
$21.00
Front Caliper Rebuild Kit - E46 330i - E83 X3 - E85 Z4 3.0si
Centric - Corporate Logo
T#:8044
Part#: 34116750151
Direct Ship
$13.21
$13.21
StopTech Caliper Piston Rebuild Kits
StopTech - Corporate Logo
T#:348620
Part#: TMS213589DK
Direct Ship
Starting at $25.00
Starting at $25.00


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