2PCS Spark Plug Tester, Engine Ignition Coil Tester Straight Boot Ignition Test Spark Plug Light Checker Automotive Spark Tester for Automotive Car Lawnmower Internal External Engine

PQY Universal Spark Plug Gap Tool with 32 Blades Steel Feeler Gauge for Most 10mm 12mm 14mm 16mm Spark Plugs Red

-12% $17.99

PQY Universal Spark Plug Gap Tool for Most 10mm 12mm 14mm 16mm Spark Plugs Black

-1% $15.66

PQY Universal Spark Plug Gap Tool with 32 Blades Steel Feeler Gauge for Most 10mm 12mm 14mm 16mm Spark Plugs Blue

-4% $20.99

ANCEL SP02 Spark Plug Tester Automotive Engine Ignition Coil Tester Dual Holes 0 to 6000RPM Adjustable Working Frequency Car Spark Plug Gap Tool

-30% $25.89

ZKTOOL Lift Support Clamp with Brass Core Protection, Hood Strut Clamp & Spark Plug Caliper 2-in-1 Tool, 14mm Spark Plug Gap tool, Hood Prop Struts Clamp, Car Hood Clamp for Universal Lift Support.…

-12% $6.99

BJSIA 16mm(5/8") Swivel Magnetic Spark Plug Socket Set, 3/8 Inch Drive Thin Wall Socket, 12-Point Design Compatible with Most Cars, Short

-10% $8.99

AEROFORCE 3/8-Inch Drive Spark Plug Socket Set 8PCS - Includes 6 Point Sockets 5/8-inch, 3/4-inch and 13/16-inch, 12 Point Sockets 14mm&18mm, 2 Extension Bars,Universal Joint

$19.99

BJSIA 14mm Swivel Magnetic Spark Plug Socket Set, 3/8 Inch Drive Thin Wall Socket, 12-Point Design Compatible with Most Cars, Mirror Short

$8.99

GZZTORES Spark Plug Socket Wrench T-Handle 5/8 Inch (16 mm) and 13/16 Inch (21 mm) Spark Plug Socket Wrench Remover Installer Tool for Motorcycles, Lawn mowers and Small Motor Vehicles, etc

-3% $8.99

CASOMAN 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 8-Inch Ext. Bar Length, 360 Degree Swivel, Enhanced Magnetic Design, 6 Point, Cr-V Steel

$9.97

BILITOOLS 9/16-inch Spark Plug Socket 3/8-inch Drive Powerful Retains Thin Wall Spark Plug Socket 6-Point, CR-V

$7.89

AEROFORCE 4PCS Swivel Magnetic Spark Plug Socket Set, 3/8" Drive Thin Wall Socket Includes 6-Point 5/8" x 3.5", 5/8" x 6", 5/8" x 10" and 9/16" x 6", 360-degree Rotation for Maximum Flexibility

-13% $25.99

ZKTOOL Lift Support Clamp with Brass Core Protection, Grey Hood Strut Clamp and Spark Plug Caliper 2-in-1 Tool, 12mm Spark Plug Gap Tool, Hood Lift Support Clip, Car Hood Clamp for Universal…

-12% $6.99

4PCS Spark Plug Tester, Engine Ignition Coil Tester Straight Boot Ignition Test Spark Plug Light Checker Automotive Spark Tester for Automotive Car Lawnmower Internal External Engine

$13.99

Spurtar 14mm Spark Plug Socket 3/8-inch Drive Thin Wall Magnetic Spark Plug Socket - 12-Point Design Compatible with BMW, Mercedes, Nissan, Mini Motorcycle, SUV, Car

$9.79

CASOMAN 6PCS 3/8-Inch Drive Magnetic Swivel Spark Plug Socket Set, Include 9/16-Inch, 5/8-Inch, 13/16-Inch, 14mm Socket, Length: 4-Inch, 6-Inch, 11-Inch, 12-Point, CR-V

$35.97

CASOMAN 3/8"Dr. Magnetic Spark Plug Socket-14mm, 360° Degree Swivel, 12-Point, CR-V, Length: 4-Inch

-25% $5.97

BILITOOLS 5/8-inch Spark Plug Socket 3/8-inch Drive Powerful Retains Thin Wall Spark Plug Socket 6-Point, CR-V

-5% $7.52

CNRAQR Universal Spark Plug Gap Tool Compatible with Most 10mm 12mm 14mm 16mm Spark Plugs Red - 1 Set with Feeler Gauge

-5% $16.99

CTA Tools 3238 9-Wire Spark Plug Gap Gauge

-0% $6.28

Lisle 20580 InLine Spark Tester w/Coil On Plug Wire, One Size, Factory

$21.86

GEARWRENCH 3/8" Drive 6 Pt. 5/8" x 6" Magnetic Swivel Spark Plug Socket - 80546

-23% $9.99

DURATECH 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 11" Total Length with 6-Point, Enhanced Magnetic Design and Magnetic Core, Thin Wall Socket, Cr-V Steel Made

-23% $9.99

Spurtar 14mm Spark Plug Socket 12-Point Thin Wall 3/8" Drive Spring Clips Spark Plug Removal Tool Compatible with BMW, Mercedes, Nissan, Motorcycle, Car, SUV Spark Plug Wrench

$6.59