Description 

-160 Deg (ºF) thermostat a direct drop-in replacement for OEM unit in Sea-Doo 4-tec models

- Lowers engine temps up to 30 deg (ºF)

- A must for any modified Sea-Doo engine that retains OEM cooling system operating under high load or in Hotter climates

Description 

Allows for easy installation of extra cooling lines.
1/2 inch.

Description 

• Our new Yamaha Engine Block Cooling plate allows for up to 3 fittings to be fitted for maximum water flow into you Yamaha 1.8 engine block. Injection points target know engine ‘Hot Spot” and directs initial cooling around No#2 cylinder which is common for detonation and overheating in high boost applications.
• Billet anodized construction allowing 1,2 or 3 fittings to be installed
• Fits all 1.8 Yamaha engines (may require o-ring for early models)
• Allows for maximum cooling to the engine under high boost
• Race proved in a closed course and endurance

Description 

Billet anodized fitting to replace anode block which allows for extra cooling water to be added or removed from the rear of Yamaha 1.8 Engine block to suit your cooling needs.  A must for any modified recreational or race craft.

Description 

Yamaha Dual fitting pump cooling plate kit. Billet anodized plate that fits directly onto OEM Yamaha Jet unit, allowing 2 extra water fittings to be added to your watercrafts cooling system. A must for High horsepower applications.

BRASS FITTINGS NOT INCLUDED.

Yamaha Dual fitting pump cooling plate kit .Billet anodised plate that fits directly onto OEM Yamaha Jet unit, allowing 2 extra water fittings to be added to your watercrafts cooling system. Also includes 2 x Billet Thru hull fitting for custom cooling kits.

• Kit Includes: 1 x Dual pump plate and 2 x ½ Inch thru hull fittings
• For Custom ‘design yourself’ Cooling kits
• A must for High horsepower applications.

Billet Hi flow replacement for restrictive OEM plastic pump strainer.

Larger openings for increased water flow into engine for lower engine temps.

One fitting.

Fits all 2020+ SVHO