Low-profile port plug lets you create a pass-through outlet for easy access to an AC charging port on your truck, boat, RV, or trailer for 2 devices. Pressure-fit cap provides a waterproof seal.

This plug cover keeps dirt and debris from harming the 3-prong plug on your power cord. Fits over 120V and 240V plugs.

Replaces the fuel cylinder gasket in your Kat's Heaters Ether Start fluid injection system. Creates a protective seal around the fuel canister. Fits automatic-start, push-button, and pull-cable models.

Replaces the removable power cord that came with your 400-watt or 600-watt Kat's Heaters lower radiator hose heater. Molded end connects to heater. Male end plugs into a 120V outlet or extension cord.

Replaces the 1' long removable power cord on your Kat's Heaters frost-plug-style engine block heater (KH11620). 90-Degree, molded end connects to heaters with 2-prong plugs. Simply reach an extension cord to the 120-volt male plug.

5' Long cord has a molded 90-degree end that makes it easy to fit into tight spaces. Replaces the removable cord on your Kat's Heaters frost-plug-style block heater with a 3-prong plug. Routes through grille and connects to an extension cord.

This Y-cord lets you plug in 2 Kat's Heaters frost-plug-style engine block heaters with 1 plug. Cord length from male plug to each molded end is 10'. Cord can be routed through your grille for easy access to 120-volt outlet.

Cord connects to 2 Kat's Heaters frost-plug-style block heaters. The 120V weatherproof plug mounts at the front of your vehicle for easy access. Just plug in an extension cord to power your heaters.

Serves as a direct replacement for the 6' long removable power cord on your Kat's Heaters 120V immersion heater or diesel frost-plug-style engine block heater. Also fits non-diesel frost-plug-style block heaters with 2-prong plugs.

Replaces the 5' long removable cord with internal thermostat and retaining clip on your Kat's Heaters cartridge-style engine block heater (KH11811). Route the cord through your grille and plug it into a standard 120-volt AC outlet.

1' Long cord has a molded 90-degree end that makes it easy to fit into tight spaces. Replaces the removable cord on your Kat's Heaters frost-plug-style block heater with a 3-prong plug and a maximum of 1,800 watts.

T-shaped connector splices into your 1-1/2" diameter lower radiator hose and connects with a 5/8" hose to install your Kat's Heaters circulating tank engine heater. Allows installation when no engine block drain is available.

T-shaped connector splices into your 1" diameter lower radiator hose and connects with a 5/8" hose to install your Kat's Heaters circulating tank engine heater. Allows installation when no engine block drain is available.

Y-cord has a molded plug for your Kat's Heaters frost-plug-style engine block heater on one side and a thread-in 100 F - 120 F oil thermostat on the other. Cord is 6' long from male, 120-volt plug to each end.

T-shaped connector splices into your 2" diameter lower radiator hose and connects with a 5/8" hose to install your Kat's Heaters circulating tank engine heater. Allows installation when no engine block drain is available.

6' Long power cord hardwires to your frost-plug-style block heater. The weatherproof plug mounts in the chrome colored receptacle, which installs at the front of your vehicle for easy access. Lift the receptacle lid to plug in an extension cord.

10' Power cord gives you extra length to plug in your Kat's Heaters frost-plug-style engine block heater. 90-Degree, molded end connects to heaters with 2-prong plugs. Routes through your grille and plugs into a standard 120-volt AC outlet.

T-shaped connector splices into your 1-3/4" diameter lower radiator hose and connects with a 5/8" hose to install your Kat's Heaters circulating tank engine heater. Allows installation when no engine block drain is available.

T-shaped connector splices into your 1-1/4" diameter lower radiator hose and connects with a 5/8" hose to install your Kat's Heaters circulating tank engine heater. Allows installation when no engine block drain is available.

This tapered bushing helps you to install your Kat's Heaters frost-plug-style heater (KH11461 or KH11620) in your engine block.

Cord connects to 2 Kat's Heaters frost-plug-style block heaters. The 120V weatherproof plug mounts at the front of your vehicle for easy access. Just plug in an extension cord to power your heaters.

Designed for use with automatic fluid injection systems for 8.2L and larger engines, push-button systems for 3.3L - 8.2L engines, and pull-cable systems for 3.3L - 8.2L engines. Nozzle ejects fuel in a single spray out of one side.

Replaces the 5' long cord and retaining clip on your Kat's Heaters cartridge-style engine block heater (KH11813). Molded end plugs into heater. Route the cord through your grille and plug it into a standard 120-volt AC outlet.

Cord connects to 2 Kat's Heaters frost-plug-style block heaters. The 120V weatherproof plug mounts in the chrome receptacle, which installs at the front of your vehicle for easy access. Lift the lid on the receptacle to plug in an extension cord.