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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Upgrade your engine's reliability with this essential component
Perfect for boosting horsepower and torque while maintaining reliability and drivability
lightweight components that maintain factory fitment while supporting significant power increases
5mm Bore Pistons with 13
The advanced pMaxKote coating technology provides enhanced wear resistance and reduced friction
Honda K20Z3/K24Z Belt Tensioner 31170-RAA-A02 Honda:Default Title Upgrade your engine's reliability withThe Honda K20Z3 K24Z Belt Tensioner (OEM Part #31170 RAA A02) maintains optimal serpentine belt tension for reliable engine performance. This genuine component automatically adjusts to compensate for belt wear, preventing slippage and ensuring proper power delivery to alternator, water pump, and air conditioning systems. Direct fit for K series engines in Honda Civic Si and Acura RSX models. Engineered to OEM specifications for durability and
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