12 52 7 503 178Spacer holder
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Fits E46 320i, 325i, 325ti, 330i 2000–03 — M54, M56 engines
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Callout 19 on BMW’s drawing “Cylinder head attached parts”. Open the drawing →
This is a genuine BMW spacer holder, part number 12 52 7 503 178. You will find it under Electrical (Other Engine Electrical System parts). It supersedes the older number 12 52 1 438 115, so a part carrying that number is the same part.
Fits E46 320i, 325i and 330i (2001–2006) with the M54 or M56 engines.
BMW draws it on 2 drawings, among them two Cylinder head attached parts drawings. It weighs about 9 g (under 0.1 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
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.
BMW has renumbered this part. All of these numbers are the same part.
12 52 7 503 178currentOut of stock12 52 1 438 115replaced by 12 52 7 503 178
The other parts on BMW’s drawing “Cylinder head attached parts”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| -- | Circular connector5 numbers at this callout | Out of stock | Request |
| 01 | Cover | Out of stock | Request |
| 02 | non-return valve | Out of stock | Request |
| 03 | Temperature sensor water/oil2 numbers at this callout | Out of stock | Request |
| 04 | Cylinder head gasket asbestos-free4 numbers at this callout | Out of stock | Request |
| 05 | Set Bolt Cylinder Head | Out of stock | Request |
| 06 | Washer | Out of stock | Request |
| 07 | Torx bolt | Out of stock | Request |
| 08 | Torx bolt | Out of stock | Request |
| 09 | Torx bolt | Out of stock | Request |
| 10 | Cover lid | Out of stock | Request |
| 11 | Gasket Steel | Out of stock | Request |
| 12 | Self-locking hex nut | Out of stock | Request |
| 13 | Screw plug with gasket ring | Out of stock | Request |
| 14 | Screw plug | Out of stock | Request |
| 15 | Gasket ring | Out of stock | Request |
| 16 | Gasket set cylinder head asbestos free5 numbers at this callout | Out of stock | Request |
| 17 | Bracket, cable harness gearbox | Out of stock | Request |
| 18 | Hex Bolt with washer | Out of stock | Request |
| 19 | Spacer holder · this part | Out of stock | |
| 20 | Plug housing | Out of stock | Request |
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