Engine Service

Extra-long (10") socket for deep-reach access to spark plugs. 14mm x 6-point socket services late model Toyota Denso plugs. Internal magnet holds spark plug firmly 3/8" square drive.

High Pressure Rail Adapter Socket. Removes and installs Fuel Injector Adapter from the High Pressure Rail to service O-rings. For International Trucks including DT 466 / 570, HT 570. 1" outer hex design & 20mm diameter. 1/2" square drive.

Installs Oil Rail Ball Tubes in Oil Manifold found on 2004.5 - 2007 Powerstroke 6.0L Engines Also works as alignment tool Size: 22.75mm hex w/ 20mm I.D. hole Use with 7/8" hex socket

Removes and installs cylinder end stopper on '04 - '09 Lexus RX330 and RX350, plus '04 - '07 Toyota Highlander. Allows steering rack to remain in vehicle without using a screwdriver and hammer and prevents damage to cylinder. Use with 3/8" square drive...

Designed to easily disconnect fuel lines without damage to seals or lines. Services 2004 & up Subarus with 2.0 & 2.5L engines. Flexible plastic design.

Call for faster shipping options. The Win 3747-123 is a combination 3-in ONE similar to the Miller 10102 that does the job of the 8426, 8387 and 8516A used on 3.7 and 4.7 Dodge/Jeep/Chrysler engines. It's a high quality steel Valve Spring Compressor and...

The Win 3747-12 Valve Spring Compressor is used in place of the Miller 8426 or 8387 on Jeep, Dodge, Chrysler 3.7 and 4.7 engines. The original Mopar Miller numbers are 8426 and 8387. The Win brand is similar but stronger than the originals! The Miller...

The Win 3747-13 Chrysler Rocker Arm Tool is used in place of the Miller 8516A on Jeep, Dodge, Chrysler 3.7 and 4.7 engines. The original Mopar Miller number was originally 8516, without the "A". The Win brand is similar but stronger than the original!...

Designed specifically for testing motorcycle and small engines, this kit features a specially designed compression gauge and hose assembly, plus three different size hose adapters. Compression Tester and hose lengths are designed for optimal viewing...

Diesel Compression Test Adapter for Caterpillar 3196

All in one design eliminates the need for a driver and different size adapters. Locking screw holds the adjustable jaws in place for one hand use. Durable sturdy aluminum construction, equipped with a steel capped striker shaft handle. 3-stepped jaws...

Deluxe compression tester for gas engines 2-1/2" 300 PSI gauge with quick disconnect ends 5 threaded adapters to cover most gas engines Includes: 10mm, 12mm, 14mm, 16mm, and 18mm threaded adapters. Includes the hard to find 16mm x 1.5 adapter Blow...