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Product Media
Red Line Automatic Transmission Fluid D4 ATF 1 Quart
Universal
Product Resources
Features & Product Details
Red Line's most popular and versatile ATF, D4 is suitable for use where Dexron III, Dexron II, or Mercon fluids are recommended. D4 ATF is a fully-synthetic product designed to satisfy the improved low-temperature requirements which will be in the new Dexron IV specification, and the improved shear-stability requirements which will be part of the new Mercon specifications.
D4 ATF also provides a GL-4 level of gear protection, making it a superior product for transmissions and transaxles like the Corvette's T-56. The balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches which leads to transmission failure. It's stability allows high-temperature operation without varnishing valves and clutches. Also provides improved shifting in cold weather.
D4 ATF also provides a GL-4 level of gear protection, making it a superior product for transmissions and transaxles like the Corvette's T-56. The balanced frictional characteristics provide smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches which leads to transmission failure. It's stability allows high-temperature operation without varnishing valves and clutches. Also provides improved shifting in cold weather.
Specifications
Brand:
Red Line
Class:
GL4
Friction Modifier:
No
Type:
Synthetic
Volume:
1 qt
Color:
Red
Mfgr. Warranty:
No Warranty
Condition:
New Product
Return Policy:
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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Rick C.
I use this in my Wife's 4EAT transmission and overall I feel like it shifts a bit better and is just smoother all around.
QUESTIONS & ANSWERS
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Q: 03 WRX 4EAT ahotewolf2 months ago
How many quarts will I need to flush the whole transmission out?
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0 of 0 people found the following answer helpful
A: We recommend checking your factory service manual on the amount needed for the 4EAT.
Jared A. @ RallySport Direct 2 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
This Part Fits
Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
