Aisin ATF-SP4 Synthetic Automatic Transmission Fluid - 1 Quart

The Aisin ATF-SP4 is a premium full synthetic automatic transmission fluid specifically formulated for Hyundai and Kia transmissions requiring SP-IV, SPH-IV, SP4-M, or Type 4 specifications. Engineered by Aisin, one of the world's largest transmission manufacturers, this OE-quality fluid delivers exceptional performance and protection for your vehicle's transmission system.

Key Features:

• Full synthetic formulation for maximum durability and protection
• Excellent low-temperature flow characteristics ensure smooth engagement even in severe winter conditions
• Optimally engineered friction coefficient for swifter gear selection and reduced shift shock
• Superior heat resistance with flash point of 232°F (228°C)
• Viscosity index of 158 provides excellent performance across temperature ranges
• Kinematic viscosity: 27.21 mm²/s at 40°C, 5.7 mm²/s at 100°C
• Pour point of -48°C ensures reliable cold-weather operation

OEM Cross-References: Replaces Hyundai 00232-19057 and Kia UM090-CH042. Also known as ATF Type HK4.

This 1-quart bottle features premium red-colored fluid designed to maximize transmission performance, reduce wear, and improve fuel economy. Ideal for professional technicians and DIY enthusiasts seeking factory-correct transmission service.