Red Line 50305 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Gallon price history and forecast - Red Line Synthetic Oil 50305
Red Line 50305 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Gallon

Red Line 50305 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Gallon

Brand:
Red Line Synthetic Oil
Model Number:
50305
UPC:
083522503051
EAN:
0083522503051
Walmart SKU:
180083180

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$97.89
Lowest Price
$85.00
Most Recent Price
$90.00
Average Price
$89.16
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.53/5 from 19 reviews.

Customer Reviews

19 reviews

Customer Reviews

4.5
Based on 19 reviews
5
16
4
1
3
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Showing 10 of 19 reviews
Mike July 4, 2026

does the job , good price

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Best you can get

anonymous June 23, 2026

Can't find a better transmission oil, especially for a single mass flywheel.

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Great for transmissions

Daimon May 24, 2026

Great ! the only oil i use for my transmission

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I would buy this product again!

Gary May 22, 2017

There is a difference between GL-4 and GL-5. Only use what you'r manual states. [This review was collected as part of a promotion.]

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Packaged well

A June 21, 2024

Used for classic toyota transmission and transfer case

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GL4 trans fluid

anonymous April 6, 2025

Great GL4 trans fluid

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Overall a good product!

Ryanazem November 23, 2015

Used this for my BMW e30 and my brother's mk4 Golf. It really does smooth out the shifts. My transmission has a naturally notchy feeling shift and the Redline helped smoothed it out. The fluid is a bit thicker than others so cold mornings will make it feel different due to that fact. Once you're warmed up it's all good! Get yourself a hand pump with a tube attached and it'll be a breeze to get it in.

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cost is up there, but well worth it

papa lou February 13, 2015

Tried using motor oil which was recommended on jeep forum, didn't like it. Real jeepers swear by redline mt 90 so i ordered it for my ax5. Made a big difference. In my 95 yj 4 banger. Well worth the money. Delivery from jeggs. Was quick, got in four days.

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Preserves transmission synchros

S14_Silvia February 3, 2018

I bought this item a month or two back for my project car that I still haven't gotten running but I've used this gear oil in the past and it's great stuff.

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No pump!??!

ROBERT June 17, 2024

Pump was pictured but no pump was included with shipment. So I will have to find one, wait for that to be shipped, and hope it fits!!??? Disappointed.

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Price History

Historical price data graph for Red Line 50305 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Gallon

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

6 records

Third-Party Sellers prices have ranged from $85.00 (Aug 4) to $97.89 (Aug 28) over the past 90 days. Current price is close to the 90-day average of $91.12.

Third-party seller price history for Red Line 50305 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Gallon showing recent price changes
Date Price Change % Change
$90.00 $-7.89 -8.1%
$97.89 $+9.91 +11.3%
$87.98 $+2.98 +3.5%
$85.00 $-2.98 -3.4%
$87.98 $-9.91 -10.1%
$97.89