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

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

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