Carbon Guard, 12 ounce | Evinrude/Johnson 0775629
Carbon Guard, 12 ounce | Evinrude/Johnson 0775629
Bombardier Recreational Products
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Carbon Guard, 12 ounce | Evinrude/Johnson 0775629
Carbon Guard, 12 ounce | Evinrude/Johnson 0775629
Protect your Evinrude or Johnson outboard engine with this essential 12-ounce carbon treatment formula. Designed to dissolve harmful carbon buildup and deposits, Carbon Guard restores fuel efficiency, improves engine performance, and extends the life of critical internal components. A trusted solution for marine engine maintenance that keeps your motor running cleaner and stronger.
- OMC 775629 12 oz. Evinrude Johnson Carbon Guard
- For all makes of 2 cycle and 4 cycle marine engines
- The Carbon Guard is a gasoline additive formulated to minimize carbon deposit build up in 2 cycle and 4 cycle marine engines when used as directed
- Carbon Guard additive will provide:
- Reduced possibility of piston ring sticking
- Reduced carbon build up on 4 cycle intake valves
- Better overall engine performance
- Increased engine life
- Add Carbon Guard to the fuel tank each time you add gasoline
- For 2 cycle add 1 oz for every 8 gallons of gas
- For 4 stroke engines add 1 oz for every 16 gallons of gasoline
- It is recommended that oil be changed on 4 stroke engines after one application of Carbon Guard

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.