Overview Other Details Reviews Product Description 12mm Spark Plug Adapters for 20250 Compression Tester. The 20540 is for 12mm spark plug threads. Other Details Manufacturer warranty Product Videos Custom Field Product Reviews Write a Review Write a Review × Lisle 20540 12MM SPARK PLUG ADAPTER Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Lisle | sku: LIS20000 M12-1.25 Spark Plug Hole Chaser LIS20000 (DISCONTINUED) MSRP: Now: $16.98 Quick view Details Lisle | sku: LIS20530 Compression Tester Adapter, for 10mm Spark Plug Threads MSRP: Now: $11.32 Add to Cart Quick view Details Lisle | sku: 20530 20530 10MM SPARK PLUG ADAPTER MSRP: Now: $11.32 Add to Cart Quick view Details Lisle | sku: LIS26900 Spark Plug Wire Tester MSRP: Now: $13.57 Add to Cart Quick view Details Lisle | sku: LIS19380 Spark Indicator LIS19380 MSRP: Now: $11.88 Add to Cart
Quick view Details Lisle | sku: LIS20530 Compression Tester Adapter, for 10mm Spark Plug Threads MSRP: Now: $11.32 Add to Cart Quick view Details Lisle | sku: 20530 20530 10MM SPARK PLUG ADAPTER MSRP: Now: $11.32 Add to Cart Quick view Details Lisle | sku: LIS26900 Spark Plug Wire Tester MSRP: Now: $13.57 Add to Cart Quick view Details Lisle | sku: LIS19380 Spark Indicator LIS19380 MSRP: Now: $11.88 Add to Cart
Quick view Details Lisle | sku: 20530 20530 10MM SPARK PLUG ADAPTER MSRP: Now: $11.32 Add to Cart Quick view Details Lisle | sku: LIS26900 Spark Plug Wire Tester MSRP: Now: $13.57 Add to Cart Quick view Details Lisle | sku: LIS19380 Spark Indicator LIS19380 MSRP: Now: $11.88 Add to Cart
Quick view Details Lisle | sku: LIS26900 Spark Plug Wire Tester MSRP: Now: $13.57 Add to Cart Quick view Details Lisle | sku: LIS19380 Spark Indicator LIS19380 MSRP: Now: $11.88 Add to Cart