Secondary Air Valve NTY EWP-BM-004 OE Ref 1708575

Key Specification:
  • EAN: 5902048173454
  • Fabrication Number: EWP-BM-004
  • Fits to: BMW 3 E46 316/318 1997-
  • Height [cm]: 10.5
  • Length [cm]: 10.5
Sale
£ 64.00
£ 47.67 excl. VAT
Out of stock
SKU:NTY EWP-BM-004
BrandNTY
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EAN
5902048173454
Fabrication Number
EWP-BM-004
Fits to
BMW 3 E46 316/318 1997-
Height [cm]
10.5
Length [cm]
10.5
OEM Reference number
11721708575
Operating Mode
Pneumatic
PURPOSE GROUP
Secondary Air Injection - Valve
Supplementary Info
with gasket/seal
Valve type
Non-Return Valve
Valve type
Shut-Off Valve
Width [cm]
8

Secondary Air Valve NTY OE Ref 1708575 – NTY – OEM 11721708575

This Secondary Air Valve NTY OE Ref 1708575 is supplied by NTY as a replacement for OEM reference 11721708575. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference EWP-BM-004 and EAN EAN: 5902048173454, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

  • with gasket/seal

Vehicle Compatibility

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

To confirm correct fitment, please verify the OEM reference number or use the vehicle registration lookup tool before ordering.

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

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.