BORGWARNER BMW N42 N46 TIMING CHAIN 11348649768

OEM Quality / Original BorgWarner timing chain for BMW N42 and N46 4-cylinder petrol engines. Replaces BMW OEM part number 11348649768 / 11311439854.

• Original BorgWarner — world leader in powertrain timing systems and chain drive technology
• Timing chain only — guides, tensioner, and sprockets sold separately
• Designed for BMW N42B18A, N42B20A, N46B20A, N46B20B, N46B20C Valvetronic engines
• Critical maintenance item — stretched timing chains cause poor idle, reduced power, and rattle on startup

About BorgWarner: BorgWarner is a global Tier 1 automotive supplier headquartered in Auburn Hills, Michigan. They are the world's largest manufacturer of engine timing chain systems and supply OEM timing components to BMW, Mercedes-Benz, Volkswagen, and virtually every major automaker.

Compatible Vehicles:

• BMW 1 Series — E81 116i, E82, E87 118i/120i, E88 (2004–2013)
• BMW 3 Series — E46 316i/318i/320i (2001–2005), E90/E91/E92/E93 316i/318i/320i (2005–2013)
• BMW 5 Series — E60/E61 520i (2003–2010)
• BMW X1 — E84 sDrive18i/sDrive20i/xDrive20i (2009–2015)
• BMW X3 — E83 2.0i/2.5i (2004–2010)
• BMW Z4 — E85 2.0i/2.5i (2003–2009)

BMW Part Numbers:

• 11 34 8 649 768 (primary)
• 11 31 1 439 854 (alternative)