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Genuine BMW
BMW Part Number11 25 1 437 151

Piston

83.960 mm(0) · one of 32 sizes

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 316g, 316i, 316i 1.6 · E46 316i, 316i 1.6 1993–2001 — M43 engine

Select your vehicle to check fitment
See all 23 fitting cars
CompactM43ManualCH11
CoupeM43AllBL51

Other sizes · 32 in all

All 31 other sizes
Piston – BMW diagram

Callout 01 on BMW’s drawing “Crankshaft-Pistons”. Open the drawing →

Also shown on Crankshaft-Pistons.

Piston — a genuine BMW part, number 11 25 1 437 151. You will find it under Engine (Piston with rings and pin). It supersedes the older numbers 11 25 1 743 551 and 11 25 7 506 940, so a part carrying any of them is the same part.

Fits E36 316g, 316i and 316i 1.6 (1993–1997), sedan, coupe, touring and compact, with the M43 engine. Also fits E46 316i and 316i 1.6 (1998–2001), sedan and coupe, with the M43 engine.

BMW draws it on 2 drawings, among them two Crankshaft-Pistons drawings. BMW's catalog calls for four of these at each place it is fitted. It weighs about 448 g (1.0 lb).

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

Details

EnginesM43
Weight0.45 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.

BMW has renumbered this part. All of these numbers are the same part.

  • 11 25 1 437 151currentOut of stock
  • 11 25 1 247 319replaced by 11 25 1 437 151
  • 11 25 1 247 921replaced by 11 25 1 437 151
  • 11 25 1 743 551replaced by 11 25 1 437 151
  • 11 25 7 506 940replaced by 11 25 1 437 151

The other parts on BMW’s drawing “Crankshaft-Pistons”. Open the drawing →

#PartIn stockAction
01Piston · this part32 numbers at this calloutOut of stock
03Snap ringOut of stockRequest
04Repair kit piston rings18 numbers at this calloutOut of stockRequest
CompactM43ManualCH11
CoupeM43AllBL51

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InEnginePiston with rings and pin