The DRIVEALIGN TENSIONER UNIT - 38438 is a high-quality replacement part for your car's engine system. Designed to maintain proper belt tension, this tensioner unit is crucial for ensuring the smooth and efficient operation of your vehicle's powertrain. Made from durable materials and engineered to OEM specifications, it guarantees a perfect fit and long-lasting performance. This tensioner unit is compatible with a wide range of car makes and models, making it a versatile and reliable choice for your automotive needs. Trust in the DRIVEALIGN TENSIONER UNIT - 38438 to keep your car running smoothly and reliably for miles to come.