Royal Purple Max-Atomizer Fuel Injector Cleaner
Order within for dispatch today
Find parts for your car
Choose an exact version
Choose a version from this store's reviewed vehicle collections.
No saved vehicles yet.
Royal Purple Max-Atomizer is a high-performance fuel injector cleaner formulated for use in gasoline engines. When used continuously, Max-Atomizer helps protect against fuel economy loss and performance degradation by keeping fuel injectors clean and operating efficiently.
Its advanced detergent technology helps prevent deposits and buildup on critical engine components, supporting proper fuel delivery and consistent combustion.
Results show improved fuel economy, enhanced power & performance, reduced emissions, smoother idle, and quicker/easier starts.
Supplied in 6oz bottles.
Royal Purple Max Atomizer Fuel Injector Cleaner features:
- For use in gasoline engines
When used continually:
- Protects against fuel economy loss
- Prevents performance loss
- Prevents deposits & buildup on critical engine components
- Helps prevent Corrosion
- Prevents against harmful effects of ethanol
How To Use:
- Pour entire contents of bottle into nearly empty tank immediately before refueling, then install fuel on top of additive. Minimum recommended dose is one (1) 6 oz. bottle to 20 gallons of fuel. The maximum effective dose is one (1) 6 oz. bottle to 10 gallons of fuel.
- For best results, use at every fill-up. Minimum recommended usage is every 3,000 miles.
note: image is for illustration purposes and may differ on delivery
Your selected item
Check availability with our team
Ask us to confirm availability and timing before ordering.
Ask about availabilityPlan your delivery
- Delivery cost
- Calculated at checkout for your address and order.
- Dispatch & arrival
- Dispatch is when your order leaves. Delivery is when it reaches you; check the wording of any estimate shown.
- Need it by a date?
- Check with us before booking fitting or a track day. Estimates depend on availability and the delivery service.

