Zmax Engine and Fuel System Treatment 24 Oz.

Zmax Engine and Fuel System Treatment 24 Oz.

Part Number: 51-011
Not Available
In Stock
Est. Delivery: Jun 24-25
Price: $ 39.99
Start earning AutoZone Rewards credits with this purchase!
Find Out How
Hot Deals & Savings
FREE Shipping
On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
Features & Benefits

ZMAX soaks into metal providing continuous lubrication of your engine s internal parts making a more complete seal between rings and cylinder walls. ZMAX helps disperse carbon from injectors, valves and pistons, and conditions the combustion chambers of your engine by removing carbon and other deposits from the intake/exhaust valves, valve guides and piston rings. ZMAX does not replace your regular oil and will not void manufacturer s warranties.

  • Increased gas mileage (Helps maintain gas mileage in newer cars, and helps improve or restore gas mileage in older cars, by virtue of reducing engine deposits)
  • Improved performance
  • Extended engine life
  • Reduced emissions (Helps maintain emissions in newer cars, and reduce emissions in older cars, by virtue of reducing engine deposits)
Product Details
Part Number: 51-011
Weight: 1.80lbs
Type: Treatment
Container Type: Box
Flash Point (°F): 270
Oil Composition: Mineral
Package Size (oz): 24
Pour Point: -20
Recommended Application: Add 12 Oz. of ZMAX Micro-lubricant to the engine oil and 12 Oz. to the fuel system. Fuel system should be 1/2 tank or more at application.
Standards: SAE J1321, Modified CRC L-38, ASTM D4172 (Four Ball Method - Prevention of Wear), ASTM D5182 (Four Ball Method - Coefficient of Friction), ASTM G99 (Pin on Disc Method), ASTM D2174 (Block on Ring Test), ASTM D1748, Modified Sequence VIII, TEOST MHT-4 Ther
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
Core Parts Battery Icon

Core Parts

Return core parts to the store to be refunded the price.

Core Parts Policy
Next Day Truck Icon

Free Shipping

Orders $35 or greater, includes APO, FPO, DPO addresses.

Get More Details
Return Anywhere Box Icon

Return Anywhere

Buy Online, Return Anywhere

Get More Details
BOPUS Clock Icon

Same-Day Store Pickup

Save time by buying online and picking up items in store.

Learn More