FEBI BILSTEIN 37269 Knock Sensor

Compatible with MERCEDES-BENZ SL (R129) , MERCEDES-BENZ S-CLASS (W140) , MERCEDES-BENZ S-CLASS Coupe (C140) Show more info
Detects engine knocking for optimal performance and protection. Ensures precise ignition timing.
16.31 EUR
inc. VAT 21%
In stock 9
Delivery 1 day (23.03.2026)
PN 37269
Make FEBI BILSTEIN
EAN 4027816372691

The FEBI BILSTEIN 37269 Knock Sensor is designed to detect abnormal combustion, commonly known as engine knock or pinging. By sensing these vibrations, the engine control unit (ECU) can adjust ignition timing to prevent engine damage and optimize performance. This sensor is crucial for maintaining fuel efficiency and ensuring the longevity of your engine. Manufactured by FEBI BILSTEIN, a trusted name in automotive parts, this sensor meets high-quality standards for reliable operation.

  • Detects engine knock and detonation
  • Ensures optimal ignition timing
  • Protects engine from damage
  • High-quality FEBI BILSTEIN manufacturing
  • Improves engine performance and efficiency
Thickness [mm]
2+1
Thickness [mm]
18"
Inner diameter [mm]
8
Outer diameter [mm]
45
Number of connections
2
  • MERCEDES-BENZ
    • SL (R129)
      • 600 (129.076) (290kW/394PS)
      • 280 (129.059) (150kW/204PS)
      • 320 (129.064) (165kW/224PS)
      • 500 (129.068) (225kW/306PS)
    • S-CLASS (W140)
      • S 420 (140.042, 140.043) (205kW/279PS)
      • S 500 (140.050, 140.051) (235kW/320PS)
      • S 600 (140.056, 140.057) (290kW/394PS)
    • S-CLASS Coupe (C140)
      • 500 SEC / CL 500 (140.070) (235kW/320PS)
      • SEC/CL 600 (140.076) (290kW/394PS)
      • SEC/CL 420 (140.063) (205kW/279PS)
    • G-CLASS (W463)
      • G 55 AMG (463.270, 463.271) (373kW/507PS)
      • G 320 (463.232, 463.233, 463.244, 463.245) (158kW/215PS)
      • G 500 (463.247, 463.248, 463.249, 463.240, 463.241,... (218kW/296PS)
      • G 55 AMG (463.243, 463.246) (260kW/354PS)
      • G 55 AMG (463.270, 463.271) (350kW/476PS)
      • G 55 AMG (463.270, 463.271) (368kW/500PS)
      • G 55 AMG (463.270, 463.271) (350kW/476PS)
    • E-CLASS (W210)
      • E 420 (210.072) (205kW/279PS)
      • E 50 AMG (210.072) (255kW/347PS)
      • E 280 (210.063) (150kW/204PS)
      • E 280 4-matic (210.081) (150kW/204PS)
      • E 320 (210.065) (165kW/224PS)
      • E 320 4-matic (210.082) (165kW/224PS)
      • E 240 (210.061) (125kW/170PS)
      • E 430 (210.070) (205kW/279PS)
      • E 55 AMG (210.074) (260kW/354PS)
      • E 430 4-matic (210.083) (205kW/279PS)
      • E 240 (210.062) (125kW/170PS)
    • E-CLASS T-Model (S210)
      • E 420 T (210.272) (205kW/279PS)
      • E 280 T 4-matic (210.281) (150kW/204PS)
      • E 320 T (210.265) (165kW/224PS)
      • E 320 T 4-matic (210.282) (165kW/224PS)
      • E 280 T (210.263) (150kW/204PS)
      • E 240 T (210.261) (125kW/170PS)
      • E 430 T (210.270) (205kW/279PS)
      • E 55 T AMG (210.274) (260kW/354PS)
      • E 430 T 4-matic (210.283) (205kW/279PS)
      • E 240 T (210.262) (125kW/170PS)
    • CLK (C208)
      • CLK 320 (208.365) (160kW/218PS)
      • CLK 430 (208.370) (205kW/279PS)
      • CLK 55 AMG (208.374) (255kW/347PS)
    • C-CLASS T-Model (S202)
      • C 240 T (202.086) (125kW/170PS)
      • C 280 T (202.089) (145kW/197PS)
      • C 43 AMG (202.093) (225kW/306PS)
      • C 240 T (202.088) (125kW/170PS)
    • C-CLASS (W202)
      • C 240 (202.026) (125kW/170PS)
      • C 280 (202.029) (145kW/197PS)
      • C 43 AMG (202.033) (225kW/306PS)
    • S-CLASS Coupe (C216)
      • CL 65 AMG (216.379) (463kW/630PS)
      • CL 600 (216.376) (380kW/517PS)
      • CL 65 AMG (216.379) (450kW/612PS)
    • M-CLASS (W163)
      • ML 320 (163.154) (160kW/218PS)
      • ML 430 (163.172) (200kW/272PS)
      • ML 55 AMG (163.174) (255kW/347PS)
      • ML 500 (163.175) (215kW/292PS)
      • ML 350 (163.157) (180kW/245PS)
      • ML 350 (173kW/235PS)
    • G-CLASS Cabrio (W463)
      • G 320 (463.209, 463.250) (158kW/215PS)
      • G 500 (463) (218kW/296PS)
    • CLK Kabriolets (A208)
      • CLK 320 (208.465) (160kW/218PS)
      • CLK 430 (208.470) (205kW/279PS)
      • CLK 55 AMG (208.474) (255kW/347PS)
    • S-CLASS (W220, V220)
      • S 320 (220.065, 220.165) (165kW/224PS)
      • S 430, S 430 L (220.070, 220.170) (205kW/279PS)
      • S 500, S 500 L (220.075, 220.175, 220.875) (225kW/306PS)
      • S 280 (220.063, 220.163) (150kW/204PS)
      • S 55 AMG (220.073, 220.173) (265kW/360PS)
      • S 600, S 600 L (220.176) (368kW/500PS)
      • S 350, S 350 L (220.067, 220.167) (180kW/245PS)
      • S 55 AMG Kompressor (220.074, 220.174) (368kW/500PS)
      • S 430 4-matic (220.083, 220.183) (205kW/279PS)
      • S 500 4-matic (220.084, 220.184) (225kW/306PS)
      • S 350 4-matic (220.087, 220.187) (180kW/245PS)
      • S 65 AMG, S 65 AMG L (220.179) (450kW/612PS)
    • S-CLASS (W221, V221)
      • S 65 AMG (221.179) (463kW/630PS)
      • S 600 (221.176) (380kW/517PS)
      • S 65 AMG (221.179) (450kW/612PS)
    • S-CLASS Coupe (C215)
      • CL 500 (215.375) (225kW/306PS)
      • CL 55 AMG (215.373) (265kW/360PS)
      • CL 600 (215.376) (368kW/500PS)
      • CL 55 AMG Kompressor (215.374) (368kW/500PS)
      • CL 65 AMG (215.379) (450kW/612PS)
    • SLK (R170)
      • 320 (170.465) (160kW/218PS)
      • 32 AMG Kompressor (170.466) (260kW/354PS)
    • C-CLASS (W203)
      • C 240 (203.061) (125kW/170PS)
      • C 32 AMG Kompressor (203.065) (260kW/354PS)
      • C 240 4-matic (203.081) (125kW/170PS)
      • C 320 4-matic (203.084) (160kW/218PS)
      • C 55 AMG (203.076) (270kW/367PS)
    • C-CLASS T-Model (S203)
      • C 240 (203.261) (125kW/170PS)
      • C 32 AMG Kompressor (203.265) (260kW/354PS)
      • C 240 4-matic (203.281) (125kW/170PS)
      • C 320 4-matic (203.284) (160kW/218PS)
      • C 55 AMG (203.276) (270kW/367PS)
    • SL (R230)
      • 500 (230.475) (225kW/306PS)
      • 55 AMG (230.474) (350kW/476PS)
      • 55 AMG Kompressor (230.474) (368kW/500PS)
      • 350 (230.467) (180kW/245PS)
      • 600 (230.476) (368kW/500PS)
      • 65 AMG (230.479) (450kW/612PS)
      • 55 AMG (230.472) (380kW/517PS)
    • E-CLASS (W211)
      • E 320 (211.065) (165kW/224PS)
      • E 500 (211.070) (225kW/306PS)
      • E 240 (211.061) (130kW/177PS)
      • E 240 4-matic (211.080) (130kW/177PS)
      • E 320 4-matic (211.082) (165kW/224PS)
      • E 55 AMG Kompressor (211.076) (350kW/476PS)
      • E 500 4-matic (211.083) (225kW/306PS)
    • CLK (C209)
      • CLK 320 (209.365) (160kW/218PS)
      • CLK 500 (209.375) (225kW/306PS)
      • CLK 240 (209.361) (125kW/170PS)
      • CLK 55 AMG (209.376) (270kW/367PS)
    • E-CLASS T-Model (S211)
      • E 240 T (211.261) (130kW/177PS)
      • E 320 T (211.265) (165kW/224PS)
      • E 240 T 4-matic (211.280) (130kW/177PS)
      • E 320 T 4-matic (211.282) (165kW/224PS)
      • E 55 T AMG Kompressor (211.276) (350kW/476PS)
      • E 500 T (211.270) (225kW/306PS)
      • E 500 T 4-matic (211.283) (225kW/306PS)
      • E 55 T AMG Kompressor (350kW/476PS)
    • CLK Kabriolets (A209)
      • CLK 240 (209.461) (125kW/170PS)
      • CLK 320 (209.465) (160kW/218PS)
      • CLK 500 (209.475) (225kW/306PS)
      • CLK 55 AMG (209.476) (270kW/367PS)
    • VIANO (W639)
      • 3.2 (639.711, 639.811, 639.813) (140kW/190PS)
      • 3.2 (639.713, 639.813, 639.815) (160kW/218PS)
      • 3.7 (639.815) (170kW/231PS)
      • 3.7 (639.811, 639.813, 639.815) (165kW/224PS)
    • VITO / MIXTO Furgons (W639)
      • 119 (639.601, 639.603, 639.605) (140kW/190PS)
      • 122 (639.601, 639.603, 639.605) (160kW/218PS)
      • 123 (639.601) (170kW/231PS)
      • 123 (639.601, 639.603, 639.605) (165kW/224PS)
    • VITO Autobuss (W639)
      • 119 (639.701, 639.703, 639.705) (140kW/190PS)
      • 122 (639.701, 639.703, 639.705) (160kW/218PS)
      • 123 (639.701) (170kW/231PS)
      • 123 (639.701, 639.703, 639.705) (165kW/224PS)
    • SLK (R171)
      • 55 AMG (171.473) (265kW/360PS)
      • 55 AMG (171.473) (265kW/360PS)
    • CLS (C219)
      • CLS 500 (219.375) (225kW/306PS)
      • CLS 55 AMG (219.376) (350kW/476PS)
    • SLR (R199)
      • 5.4 (199.376) (460kW/626PS)
      • 5.4 (199.376) (460kW/626PS)
    • M-CLASS (W164)
      • ML 500 4-matic (164.175) (225kW/306PS)
    • R-CLASS (W251, V251)
      • R 500 4-matic (251.075, 251.175) (225kW/306PS)
    • SLR Roadster (R199)
      • 5.4 (478kW/650PS)
    • E-CLASS Platforma/Šasija (VF210)
      • E 280 (210.663) (150kW/204PS)
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