Honda K20Z3/K24Z Belt Tensioner 31170-RAA-A02 Honda:Default Title Upgrade your engine's reliability with

Upgrade your engine's reliability with this essential component

5mm Bore Pistons with 13

ensuring optimal engine performance and reliability

Perfect for boosting horsepower and torque while maintaining reliability and drivability

this Supertech dual valve spring kit delivers the precision and durability demanded by serious enthusiasts

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