Brake Disc BLUE PRINT ADU1743122 OE Ref A166 421 16 00

Key Specification:
  • Bolt Hole Circle[mm]: 112
  • Brake Disc Thickness [mm]: 36
  • Brake Disc Type: perforated/vented
  • Centering Diameter [mm]: 67
  • EAN: 5057746135065
Sale
£ 275
£ 229.17 excl. VAT
Out of stock
SKU:BLUE PRINT ADU1743122
BrandBLUE PRINT
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Bolt Hole Circle[mm]
112
Brake Disc Thickness [mm]
36
Brake Disc Type
perforated/vented
Centering Diameter [mm]
67
EAN
5057746135065
Fitting Position
Front Axle
Machining
High-carbon
Minimum thickness [mm]
33.4
Number of mounting bores
1
OEM Reference number
A1664210912
Outer Diameter [mm]
375
Rim Hole Number
5
Supplementary Info
BRAKE DISC (FRONT) (SINGLE)
Surface
Coated
Thickness [mm]
55
Weight [kg]
14.5

Brake Disc BLUE PRINT OE Ref A166 421 16 00 – BLUE PRINT – OEM A1664210912

This Brake Disc BLUE PRINT OE Ref A166 421 16 00 is supplied by BLUE PRINT as a replacement for OEM reference A1664210912. It is intended for use in selected MERCEDES-BENZ vehicles and designed to meet original equipment fit and functional requirements.

The component is identified by manufacturer reference ADU1743122 and EAN 5057746135065, allowing accurate part verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning units where dependable operation is required.

Correct part selection is essential to ensure proper fitment and operation. Please confirm compatibility by checking the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected MERCEDES-BENZ models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Braking System category.

About e Auto Parts

e Auto Parts supplies a wide range of OE-equivalent and aftermarket vehicle components for customers across the UK and Europe. Our focus is on accurate product identification, compatibility guidance, and customer support.

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.