Engine Building Tools

Spark Plug Gap Tools, Spark Plug Gauge/Gap Tool, Wire Blades, Flat Disc, SAE/Metric, 0.02-0.04 in. and 0.50-1.0mm Gap Ranges, Plastic/Steel, Each

Part Number: WMR-W162C

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Compression Tester Components, Replacement Lens for Diesel Compression Tester, Lens Only for Gage, Each

Part Number: SNG-34717

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Engine Pre-Oiler, Oil Primer, Aluminum Tank, 2.5 Gallons, Black Nylon Hose, Swivel Fittings, Chrome Gauge, Kit

Part Number: SUM-901164-KIT

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Test Kit, Cylinder Leak Down, Dual Gauge, Kit

Part Number: OTC-5609

4.5 out of 5 stars ( 66 )

Estimated Ship Date: Today

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Compression Tester, 2.5 in. Dial Gauge, Rubber Hose, Black, 10mm/12mm/14mm/14mm Long/16mm/18mm, Kit

Part Number: OTC-5605

4.82 out of 5 stars ( 38 )

Estimated Ship Date: Today

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Combo, Summit®, Dual Gauge Leakdown Tester, Compression Tester, Automotive Stethoscope, Kit

Part Number: CMB-17-0006

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Compression Tester, 2.5 in. Dial Gauge, Rubber Hose, Black, 14mm/18mm, Each

Part Number: SUM-900009

4.67 out of 5 stars ( 21 )

Estimated Ship Date: Today

Cylinder Leakage/Leakdown Tester, Two Gauges, 0-100 Leakage Range, 5% Increments, 0-100 psi Range

Part Number: LAG-CLT-2PB

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Spark Plug Gap Tool, Feeler Gauge Type, Aluminum, Natural, Each

Part Number: AAF-ALL96516

4.17 out of 5 stars ( 12 )

Estimated Ship Date: Today

Compression Tester, Diesel Test Set, 0-1,000 psi range, 10 psi Increments, Detachable Hose, 2 1/2 in. Gauge Diameter, Ford, Navistar, Kit

Part Number: SNG-35750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Compression Tester, 0-300 PSI, Detachable Hose, Stop Valve, 15 in. Hose Length, 2-3/4 in. Gauge Diameter, Rubber Hose, Black, Kit

Part Number: MVA-MV5530

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Leakdown Tester, Dual Gauge, Each

Part Number: LNG-73010

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Compression Tester, 2.5 in. Dial Gauge, Rubber Hose, Black, 10mm/12mm/14mm/14mm Long/18mm, Kit

Part Number: OTC-5606

4.44 out of 5 stars ( 18 )

Estimated Ship Date: Today

Engine Compression Tester, 0-300 PSI Gauge, Extended Flex Hose, Two Extensions, Five Adapters, Kit

Part Number: SUM-9000094

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Combo, Valve Lash Wrench, 9/16 in. Wrench with 3/16 in., 7/32 in. T-Handles, Starter Button, Feeler Gauge, Kit

Part Number: CMB-17-0004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Compression Tester, 10mm, 12mm, 14mm, 16mm Adapters, 0-300 psi Range, 10 psi Increments, 2 1/2 in. Gauge Diameter, Kit

Part Number: LAG-TU-30A

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Compression Tester, 0-300 psi., 10mm, 12mm, 14mm, 18mm Adapters, 12 in. Hose, 2 1/2 in. Gauge, Each

Part Number: PTM-PP2092

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Compression Testers, Diesel Compression Test Kit, 0-1,000 psi Gauge, Quick Release Valve, 16 in. Hose, Adapters, Hardware, with Storage Case, Kit

Part Number: WMR-W89731

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Compression Tester Gauge Set tests compression 0-300 psi on 14 mm and 18 mm spark plug ports and determines engine mechanical condition.

Part Number: OES-37138

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Leakdown Testers, Leakdown Test Kit, Dual 2.5 in. Gauges, White Face, Leak 0-100 percent, Pressure 0-140 psi, with Regulator, Hoses, Adapters, Kit

Part Number: WMR-W89729

3.29 out of 5 stars ( 17 )

Estimated Ship Date: Today

Spark Plug Gap Tools, STD IGNITION SPARK PLUG Gauge

Part Number: PWB-648522

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Compression Tester, Universal, 14mm, 14mm Long Reach, 18mm Adapters, 0-300 psi Range, 10 psi Increments, 2 1/2 in. Gauge Diameter, Kit

Part Number: LAG-TU-3PB

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

VACUUM GAUGE KIT BAR

Part Number: MVA-MVA6179

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Compression Testers, Deluxe Compression Test Kit, 2.5 in. Gauge, 0-300 psi, with 17 in. Hose, 10 to 18mm Adapters, 16mm x 1.5 Adapter, Carry Case, Kit

Part Number: WMR-W80584

3.15 out of 5 stars ( 13 )

Estimated Ship Date: Today

FIC203 Gauge Assembly 1

Part Number: URR-FIC140

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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