GMC R1500 Valve Stem Oil Seal seals vital combustion passages so engines are clean, strong and free from smoky start ups. Built to fit Base, High Sierra and Sierra Classic trims alike, the GMC R1500 Valve Stem Oil Seal matches every gas or diesel head in the lineup, allowing owners to swap it in with confidence when mileage climbs. By hugging the valve guide and feeding only a hair-thin film of oil, the GMC R1500 Valve Stem Oil Seal maintains compression, keeps exhaust tips clear and helps intake valves seat fast, sharpening throttle feel and reducing unburned fumes. In daily stop and go traffic, the GMC R1500 Valve Stem Oil Seal provides constant lubrication to keep lifter lash set and never creep in valvetrain chatter. Its strength is demonstrated by two proven styles, an umbrella to deflect the splash and a positive type that locks to the guide for rock-solid control at high rpm. Each GMC R1500 Valve Stem Oil Seal works quietly to steady idle, protect catalytic parts from oil and reduce the possibility of valve overheating, an important safety edge on long tows or steep grades. Two additional layers of trust are provided by heat-resistant fluorocarbon and precision molding that resists hardening so that seal tension remains firm through countless cycles. A fresh Valve Stem Oil Seal reduces oil loss to keep the crankcase level even, which extends service intervals and reduces fuel waste. When bluish smoke appears at ignition, drivers know that a worn Valve Stem Oil Seal needs replacement to get their GMC R1500 running again with the smooth, confident driving personality that makes this half-ton legend a work or play favorite.
Each OEM GMC R1500 Valve Stem Oil Seal we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.