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MTL Manual Transmission Fluid 75w80 - 1 Quart
GL-4 gear oil that may allow for faster shifts than standard 75w90 fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Redline - Corporate Logo
ES#: 1502
Mfg#: RL MTL

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$25.49 USD
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on orders $49 and up
MT-90 Manual Transmission Fluid 75w90 - 1 Quart
GL-4 gear oil, slightly heavier than MTL with the same benefits
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Brand: Redline - Corporate Logo
ES#: 1503
Mfg#: RL MT90

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$25.49 USD
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Manual Transmission / Differential Fluid 75w90 - 57904 - 1 Quart
For use in front and rear limited slip differentials, as well as some manual transmissions
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Brand: Redline - Corporate Logo
ES#: 10752
Mfg#: 8352257904

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$25.99 USD
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D4 ATF Automatic Transmission Fluid - 1 Quart
For use in many ZF automatic transmissions
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Brand: Redline - Corporate Logo
ES#: 251177
Mfg#: 8352230504

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$18.79 USD
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Shockproof Gear Oil (75W-140) - 1 Quart
Lightweight shockproof gear oil - 75W-140 LS GL-5 Ester-based Fully Synthetic
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Brand: Redline - Corporate Logo
ES#: 2804430
Mfg#: 58404

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Availability:
Ships on Jul 15, 2026
$25.99 USD
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on orders $49 and up
Red Line MT-LV Synthetic Gear Oil - 1 Quart
70W/75W GL-4 High-Performance lubricant for manual and SMG transmissions and transaxles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Redline - Corporate Logo
ES#: 4017709
Mfg#: 50604

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$25.49 USD
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Water Wetter Coolant Additive - 12oz
Reduces coolant temperatures by as much as 30*F
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Brand: Redline - Corporate Logo
ES#: 261427
Mfg#: 80204

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$15.99 USD
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Dual Clutch Transmission Fluid - 1 Quart
Fully Synthetic DCTF
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Redline - Corporate Logo
ES#: 2777409
Mfg#: 31004

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$26.99 USD
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Engine Oil (5w-40) - 1 Gallon
From the same people that provide the best gear oil in the industry, now offering the best protection for your engine.
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Brand: Redline - Corporate Logo
ES#: 2847857
Mfg#: 15405

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$69.99 USD
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75W85 GL-5 Gear Oil - 1 quart
Synthetic gear oil for superior performance in your differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Redline - Corporate Logo
ES#: 2847932
Mfg#: 50104

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Availability:
In Stock
$25.99 USD
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on orders $49 and up
Based in Benicia, California, Red Line Synthetic Oil has been pioneering high performance fluids since 1979. From the popular Red Line MTL and MT90, to D4 ATF and 75w90 gear oil, Red Line is the go-to for fully-synthetic oils and chemically-advanced additives like WaterWetter. Red Line fluids are designed to handle higher temperatures associated with hard street driving and the tortures of track use, while remaining extremely stable.

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