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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 Number11 78 1 427 639

Guide tube upper part

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 316i 1.9–M3 & more 1995–99 — M44, M52, S52 engines

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Guide tube upper part – BMW diagram

Callout 18 on BMW’s drawing “CATALYST/LAMBDA PROBE”. Open the drawing →

Also shown on CATALYST/LAMBDA PROBE, Lambda Probe Fixings.

Genuine BMW part 11 78 1 427 639: Guide tube upper part. You will find it under Engine (Exhaust gas control systems).

Fits E36 318i, 318ti, 328i and M3 (1992–1999), sedan, coupe, convertible and compact, with the M44, M52 or S52 engines.

BMW draws it on 3 drawings, among them two Catalyst/Lambda Probe drawings. It weighs about 23 g (under 0.1 lb).

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

Details

EnginesM44, M52, S52
Weight0.02 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 “CATALYST/LAMBDA PROBE”. Open the drawing →

#PartIn stockAction
--Hex nut4 numbers at this calloutOut of stockRequest
01Exhaust pipe front silencer5 numbers at this calloutOut of stockRequest
02Gasket Asbestos FreeOut of stockRequest
03Hex nutOut of stockRequest
04Clamp upper2 numbers at this calloutOut of stockRequest
05Clamp lower2 numbers at this calloutOut of stockRequest
06Hex Bolt3 numbers at this calloutOut of stockRequest
07BracketOut of stockRequest
08Hex BoltOut of stockRequest
09Rubber RingOut of stockRequest
10FlangeOut of stockRequest
11Hex Bolt2 numbers at this calloutOut of stockRequest
12Hex nut2 numbers at this calloutOut of stockRequest
13Gasket ring asbesto-free2 numbers at this calloutOut of stockRequest
14Gasket ringOut of stockRequest
15Oxygen sensor4 numbers at this calloutOut of stockRequest
16Oxygen sensorOut of stockRequest
17Guide tube lower partOut of stockRequest
18Guide tube upper part · this partOut of stock
19Lambda-probe bracketOut of stockRequest
20Cable holderOut of stockRequest
21Cable holderOut of stockRequest

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InEngineExhaust gas control systems