Pennzoil ATF+4 automatic transmission fluid is specially formulated to meet the requirements for use as a hydraulic fluid for automatic transmissions used in passenger cars, trucks and sport utility vehicles. It is designed as a robust automatic transmission fluid with improved oxidation stability, excellent low temperature viscosity, friction durability or retention, shear stability and anti-wear performance characteristics vs. ATF+3. Meets the latest vehicle specifications, including Chrysler vehicles. It's backward-compatible with Pennzoil ATF+3 and provides improved performance with temperature, anti-wear and shear stability, as well as improved oxidation and thermal stability.
    
    
		    
		    	
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		            	High-quality ATF for automatic and power shift transmissions
		           	
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		            	Resists high-temperature oxidation and thickening, varnish and sludge build-up
		           	
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		            	Helps prevent wear, rust and foam
		           	
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		            	Protection that meets or exceeds the highest quality standards in the industry