HEPU 21-7008 Camshaft Adjustment Mechanism

Compatible with MERCEDES-BENZ S-CLASS (W221, V221) , MERCEDES-BENZ E-CLASS T-Model (S212) , MERCEDES-BENZ E-CLASS (W212) Show more info
Ensures precise camshaft timing for optimal engine performance and efficiency.
228.66 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (30.03.2026)
PN 217008
Make HEPU
EAN 4047753343745

The HEPU 21-7008 Camshaft Adjustment Mechanism is engineered to maintain accurate camshaft phasing. This component plays a critical role in controlling valve timing, which directly impacts engine power delivery, fuel economy, and emissions. Proper functioning of the adjustment mechanism is vital for the engine's overall health. It allows for dynamic adjustment of the camshaft's position relative to the crankshaft, enabling the engine control unit (ECU) to optimize valve overlap under various operating conditions. This leads to improved low-end torque and better high-rpm power. Crafted with quality materials, the HEPU 21-7008 is designed for durability and reliable operation. Replacing a worn or malfunctioning adjustment mechanism can restore lost engine performance and prevent potential damage to other engine components.

  • Direct replacement for original equipment
  • Ensures precise camshaft timing
  • Optimizes engine performance and fuel efficiency
  • Contributes to reduced emissions
  • Built with durable materials for longevity
  • Restores proper valve timing operation
  • Designed for specific vehicle applications
Number of teeth
+70
Installation side
to the right
Installation side
to the left
Installation side
Exhaust side
  • MERCEDES-BENZ
    • S-CLASS (W221, V221)
      • S 400 Hybrid (221.095, 221.195) (205kW/279PS)
      • S 350 (221.056, 221.156) (200kW/272PS)
      • S 500 (221.071, 221.171) (285kW/388PS)
      • S 450, S 450 L (221.070, 221.170) (250kW/340PS)
      • S 450 4-matic (221.084, 221.184) (250kW/340PS)
      • S 500 4-matic (221.086, 221.186) (285kW/388PS)
      • S 350 4-matic (221.087, 221.187) (200kW/272PS)
      • S 280 (221.054) (170kW/231PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.256) (200kW/272PS)
      • E 350 4-matic (212.287) (200kW/272PS)
      • E 350 CGI (212.257) (215kW/292PS)
      • E 500 (212.272) (285kW/388PS)
      • E 300 (212.254) (170kW/231PS)
    • E-CLASS (W212)
      • E 300 (212.054) (170kW/231PS)
      • E 350 CGI (212.057) (215kW/292PS)
      • E 350 4-matic (212.087) (200kW/272PS)
      • E 500 (212.072) (285kW/388PS)
      • E 500 4-matic (212.090) (285kW/388PS)
      • E 350 (212.056) (200kW/272PS)
    • GLK-CLASS (X204)
      • 350 (204.956) (200kW/272PS)
      • 280 4-matic (204.981) (170kW/231PS)
      • 350 4-matic (204.987) (200kW/272PS)
      • 300 4-matic (204.981) (170kW/231PS)
    • SLK (R171)
      • 350 (171.456) (200kW/272PS)
      • 280 (171.454) (170kW/231PS)
      • 350 (171.458) (224kW/305PS)
      • 300 (171.454) (170kW/231PS)
    • CLS (C219)
      • CLS 350 (219.356) (200kW/272PS)
      • CLS 350 (219.357) (215kW/292PS)
      • CLS 500 (219.372) (285kW/388PS)
      • CLS 280 (219.354) (170kW/231PS)
      • CLS 300 (219.354) (170kW/231PS)
    • M-CLASS (W164)
      • ML 350 4-matic (164.186) (200kW/272PS)
      • ML 500 4-matic (164.172) (285kW/388PS)
    • E-CLASS (W211)
      • E 280 (211.054) (170kW/231PS)
      • E 350 (211.056) (200kW/272PS)
      • E 350 4-matic (211.087) (200kW/272PS)
      • E 500 4-matic (211.090) (285kW/388PS)
      • E 500 (211.072) (285kW/388PS)
      • E 350 CGI (211.057) (215kW/292PS)
      • E 230 (211.052) (150kW/204PS)
    • E-CLASS T-Model (S211)
      • E 280 T (211.254) (170kW/231PS)
      • E 350 T (211.256) (200kW/272PS)
      • E 350 T 4-matic (211.287) (200kW/272PS)
      • E 500 T (211.272) (285kW/388PS)
      • E 500 T 4-matic (211.290) (285kW/388PS)
      • 350 CGI (211.257) (215kW/292PS)
      • E 230 T (211.252) (150kW/204PS)
    • C-CLASS Coupe (CL203)
      • C 350 (203.756) (200kW/272PS)
      • C 230 (203.752) (150kW/204PS)
    • CLK Kabriolets (A209)
      • CLK 350 (209.456) (200kW/272PS)
      • CLK 280 (209.454) (170kW/231PS)
      • CLK 500 (209.472) (285kW/388PS)
    • CLK (C209)
      • CLK 350 (209.356) (200kW/272PS)
      • CLK 280 (209.354) (170kW/231PS)
      • CLK 500 (209.372) (285kW/388PS)
    • C-CLASS (W203)
      • C 280 (203.054) (170kW/231PS)
      • C 280 4-matic (203.092) (170kW/231PS)
      • C 350 (203.056) (200kW/272PS)
      • C 350 4-matic (203.087) (200kW/272PS)
      • C 230 (203.052) (150kW/204PS)
    • C-CLASS T-Model (S203)
      • C 350 (203.256) (200kW/272PS)
      • C 350 4-matic (203.287) (200kW/272PS)
      • C 280 (203.254) (170kW/231PS)
      • C 280 4-matic (203.292) (170kW/231PS)
      • C 230 (203.252) (150kW/204PS)
    • R-CLASS (W251, V251)
      • R 350 4-matic (251.065, 251.165) (200kW/272PS)
      • R 280 (251.054, 251.154) (170kW/231PS)
      • R 350 (251.056, 251.156) (200kW/272PS)
      • R 500 4-matic (251.072, 251.172) (285kW/388PS)
      • R 300 (251.054, 251.154) (170kW/231PS)
    • GL-CLASS (X164)
      • GL 450 4-matic (164.871) (250kW/340PS)
      • GL 500 4-matic (164.886) (285kW/388PS)
    • SL (R230)
      • 350 (230.456) (200kW/272PS)
      • 500 (230.471) (285kW/388PS)
      • 350 (230.458) (232kW/316PS)
      • 280 (230.454) (170kW/231PS)
      • 300 (230.454) (170kW/231PS)
    • SPRINTER 3-t Autobuss (B906)
      • 224 (906.713) (190kW/258PS)
    • SPRINTER 3-t Furgons (B906)
      • 224 (906.613) (190kW/258PS)
    • SPRINTER 3-t Platforma/Šasija (B906)
      • 224 (906.113, 906.213) (190kW/258PS)
    • SPRINTER 3,5-t Autobuss (B906)
      • 324 (906.733, 906.735) (190kW/258PS)
    • SPRINTER 3,5-t Furgons (B906)
      • 324 (906.633, 906.635, 906.637) (190kW/258PS)
    • SPRINTER 3,5-t Platforma/Šasija (B906)
      • 324 (906.133, 906.135, 906.233, 906.235, 906.132,... (190kW/258PS)
    • S-CLASS Coupe (C216)
      • CL 500 (216.371) (285kW/388PS)
      • CL 500 4-matic (216.386) (285kW/388PS)
    • C-CLASS (W204)
      • C 230 (204.052) (150kW/204PS)
      • C 280 (204.054) (170kW/231PS)
      • C 350 (204.056) (200kW/272PS)
      • C 230 4-matic (204.085) (150kW/204PS)
      • C 280 4-matic (204.081) (170kW/231PS)
      • C 350 4-matic (204.087) (200kW/272PS)
      • C 350 CGI (204.065) (215kW/292PS)
      • C 300 (204.054) (170kW/231PS)
      • C 300 4-matic (204.081) (170kW/231PS)
    • C-CLASS T-Model (S204)
      • C 230 (204.252) (150kW/204PS)
      • C 280 (204.254) (170kW/231PS)
      • C 350 (204.256) (200kW/272PS)
    • CLC-CLASS (CL203)
      • CLC 230 (203.752) (150kW/204PS)
      • CLC 350 (203.756) (200kW/272PS)
    • VITO / MIXTO Furgons (W639)
      • 126 (639.601, 639.603, 639.605) (190kW/258PS)
    • VITO Autobuss (W639)
      • 126 (639.701, 639.703, 639.705) (190kW/258PS)
    • E-CLASS Coupe (C207)
      • E 350 CGI (207.357) (215kW/292PS)
      • E 500 (207.372) (285kW/388PS)
    • SPRINTER 5-t Platforma/Šasija (B906)
      • 524 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • SPRINTER 5-t Furgons (B906)
      • 524 (906.653, 906.655, 906.657) (190kW/258PS)
    • SPRINTER 4,6-t Furgons (B906)
      • 424 (906.655, 906.657, 906.653) (190kW/258PS)
    • SPRINTER 4,6-t Platforma/Šasija (B906)
      • 424 (906.153, 906.155, 906.253, 906.255) (190kW/258PS)
    • E-CLASS Kabriolets (A207)
      • E 350 CGI (207.457) (215kW/292PS)
      • E 500 (207.472) (285kW/388PS)
    • G-CLASS Cabrio (W463)
      • G 500 (463.202) (285kW/388PS)
    • G-CLASS (W463)
      • G 500 (463.222, 463.236, 463.237, 463.242) (285kW/388PS)
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