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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number12 51 4 592 703

Adapter lead

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

Inspected and graded before it's listed · 30-day returns

Make sure this fits your car

Fits E36 320i–M3 & more · E46 320i, 323i, 323i 2.4, 328i 1994–2001 — M52, S52 engines

Select your vehicle to check fitment
See all 119 fitting cars
CoupeM52AllBM11
Adapter lead – BMW diagram

Callout -- on BMW’s drawing “Engine block mounting parts”. Open the drawing →

Also shown on Engine block mounting parts, Engine block mounting parts.

Genuine BMW part 12 51 4 592 703: Adapter lead. You will find it under Electrical (Engine wiring harness).

Fits E36 320i, 323i, 328i and M3 (1992–1999) with the M52 or S52 engines. Also fits E46 320i, 323i and 328i (1999–2005), sedan, coupe, convertible and touring, with the M52 engine.

BMW draws it on 6 drawings, among them two Engine block mounting parts drawings. It weighs about 90 g (0.2 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesM52, S52
Weight0.09 kg

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

The other parts on BMW’s drawing “Engine block mounting parts”. Open the drawing →

#PartIn stockAction
--Adapter lead · this partOut of stock
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07Covering plate3 numbers at this calloutOut of stockRequest
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12Fillister head screwOut of stockRequest
13Blind plugOut of stockRequest
14Cover lidOut of stockRequest
15Bearing boltOut of stockRequest
16Bearing boltOut of stockRequest
17Ping SensorOut of stockRequest
18Hex Bolt2 numbers at this calloutOut of stockRequest
19Gasket Set Engine Block Asbesto Free2 numbers at this calloutOut of stockRequest
20Oil Spraying NozzleOut of stockRequest
21Oil deflector2 numbers at this calloutOut of stockRequest
22Hex Bolt with washerOut of stockRequest
23Hex Bolt with washerOut of stockRequest
CoupeM52AllBM11

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InElectricalEngine wiring harness