The original equipment VVT eccentric shaft sensor on certain vehicles typically fails due to seepage in spot welds. This Dorman OE FIX replacement sensor is designed with a stronger ultrasonic weld to prevent oil contamination. Product Features:Upgraded design - this replacement VVT eccentric shaft sensor features ultrasonic welds to increase durabilityFailure-resistant construction - made to prevent common failure from oil intrusion in original equipment spot weldsApplication specific - made for certain BMW model yearsQuality engineering - designed in the United States and backed by decades of automotive aftermarket experience
