View cart “Vacuum Regulating Valve” has been added to your cart. Spark Plug$33.16 Spark Plug. 12 in stock Spark Plug quantity Add to cart Like Tweet Pin it SKU: REB37E Category: Engine Parts Tags: Plug, Spark Additional information Additional information Weight 2 lbs Dimensions 8 × 6 × 5 in Brand Piper, Other Related products $15.84 MooneyEngine Mount Snubber Baffle Shield Add to cart $282.08 DiamondVoltage Regulator Add to cart $216.08 DiamondChain Wheel Add to cart $43.11 DiamondEngine Baffle Wire Add to cart