
Signature Series Fuel-Efficient Synthetic ATF
A fuel efficient automatic transmission fluid recommended for GM, Ford and Toyota transmissions where lighter viscosity oil is required. Provides the same excellent protection and performance as AMSOIL ATF. Recommended for vehicles requiring GM DEXRON® VI, Ford MERCON® LV and SP, Honda DW-1, Nissan Matic-S and Toyota WS fluid specifications.
Transmissions in commercial vehicles, SUVs, trucks and vans – particularly those used for hauling or towing – are subjected to severe-service operation and increased heat. Elevated temperatures cause fluids to break down, allowing damaging metal-to-metal contact and the formation of sludge and deposits. The problem is worse in modern transmissions with more gears, clutch packs and narrow oil passages that require clean, high-quality fluid to achieve maximum performance and life.
AMSOIL Signature Series Synthetic Automatic Transmission Fluid is specifically formulated to withstand the rigors of heavy towing, elevated temperatures and challenging terrain. It remains fluid in sub-zero temperatures and provides reserve protection during heavy use and even abuse.
Proven in 100,000-mile, Severe-Service Taxi Fleet Field Trial
To demonstrate its effectiveness in severe service, Signature Series Multi-Vehicle Synthetic ATF was installed in vehicles owned by a Las Vegas cab company. The vehicles routinely encountered demanding stop-and-go driving loaded with passengers and cargo, while the desert environment presented extremely hot ambient temperatures, placing enormous strain on the fluid. Following 100,000 miles, a transmission was selected for analysis. The Aluminum Beaker Oxidation Test (ABOT) is one industry-accepted method used to determine a transmission fluid's oxidation resistance, which is a good indicator of its service life. Testing by an independent, third-party lab reveals that after 100,000 miles in severe service, Signature Series Multi-Vehicle Synthetic ATF resisted oxidation longer than required for new fluid to meet the Chrysler ATF+4 specification (see graph). Internal components, including the valve body and clutch plates (pictured), were virtually free of damaging sludge, deposits and wear, confirming the lubricant’s high level of protection for severe-service applications.
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AMSOIL Signature Series Fuel-Efficient Synthetic ATF is recommended for transmissions and other applications that require any of the following specifications:
Ford MERCON® LV, SP; GM DEXRON® VI; Audi G 055 005, G 055 162, G 060 162; BMW 83 22 0 142 516, 83 22 2 152 426; Honda DW-1®; Hyundai/Kia SP-IV; JWS 3324; Mitsubishi SP-IV, ATF J2; Nissan Matic-S; Saab 93 165 147; Shell M-1375.4, M-1375.5, M-1375.6, M-L 12108; Toyota WS; Volkswagen G 055 005, G 055 162, G 060 162.
Note: Not for use with CVT applications.
AMSOIL Signature Series Fuel-Efficient Synthetic ATF is backward compatible and replaces DEXRON III fluids in older GM automatic transmissions. (DEXRON VI specification supersedes the obsolete DEXRON III in GM vehicles.)
SERVICE LIFE
Normal Service: Follow the vehicle manufacturer's normal-service drain interval.
Severe Service: Double the vehicle manufacturer's severe-service drain interval.
Change at the vehicle manufacturer's recommended drain interval outside U.S. and Canada.
>>>>Do-It-Yourself Automatic Transmission Flush Procedure




![4x4 Low Mode [L3] 4x4 Low Mode [L3]](./images/ranks/shifter/ranks_shifter_7of9.gif)
![Shifting into Fourth Gear [L3] Shifting into Fourth Gear [L3]](./images/ranks/shifter/ranks_shifter_4of9.gif)

![Shifting into Sixth Gear! [L3] Shifting into Sixth Gear! [L3]](./images/ranks/shifter/ranks_shifter_9of9.gif)
![Combustion on 5 pistons [L2] Combustion on 5 pistons [L2]](./images/ranks/pistons/ranks_pistons_5of8.gif)