Shop Transmission Additives That Work

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$31.49
Hot Shots Secret Shift Restore 32 Fl Oz - Treats 20 Quarts - Automatic Transmission Additive, Reduces Rough Shifting, Slipping And Heat
Amazon.com
1K+
$31.49
Hot Shots Secret Shift Restore 32 Fl Oz - Treats 20 Quarts - Automatic Transmission Additive, Reduces Rough Shifting, Slipping And Heat
Amazon.com
1K+
$120.99
LUBEGARD Automatic Transmission Fluid ATF Synthetic Additive Red 60902 12 Pack
Amazon.com
2
Free shipping
$120.99
LUBEGARD Automatic Transmission Fluid ATF Synthetic Additive Red 60902 12 Pack
Amazon.com
2
$15.99
Sea Foam Trans Tune Transmission, Hydraulic Fluid, And Power Steering Treatment, 16 Oz, TT16
Advance Auto Parts
$15.99
Sea Foam Trans Tune Transmission, Hydraulic Fluid, And Power Steering Treatment, 16 Oz, TT16
Advance Auto Parts
$23.62
$26.49
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
921
10% off
$23.62
$26.49
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
921
$29.46
Lucas Oil 1 Gallon Universal Hydraulic & Transmission Fluid
USA Fleet Supply
$29.46
Lucas Oil 1 Gallon Universal Hydraulic & Transmission Fluid
USA Fleet Supply
$16.99
$20.00
Liqui Moly Top Tec ATF 1200 | 1 Liter | SKU: 20018
Amazon.com
4
15% off
$16.99
$20.00
Liqui Moly Top Tec ATF 1200 | 1 Liter | SKU: 20018
Amazon.com
4
$59.00
Rislone High Mileage Transmission Stop Slip With Leak Repair, Pack Of 6
Amazon.com
379
Free shipping
$59.00
Rislone High Mileage Transmission Stop Slip With Leak Repair, Pack Of 6
Amazon.com
379
$12.99
Lube Gard Transmission Lubricant Instant Shudder Fixx, 19689
Advance Auto Parts
12
$12.99
Lube Gard Transmission Lubricant Instant Shudder Fixx, 19689
Advance Auto Parts
12
$12.32
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
68
$12.32
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
68
$19.96
Sea Foam 16 Ounce Tt-16 Trans Tune Transmission Additive-16 Oz
Walmart
3
Free shipping
$19.96
Sea Foam 16 Ounce Tt-16 Trans Tune Transmission Additive-16 Oz
Walmart
3
$135.99
$167.88
Lucas Oil 10009 Transmission Fix - 24 Ounce (Pack Of 12)
Amazon.com
5
Free shipping
18% off
$135.99
$167.88
Lucas Oil 10009 Transmission Fix - 24 Ounce (Pack Of 12)
Amazon.com
5
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
Amazon.com
1K+
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
Amazon.com
1K+
$13.36
Motorkote All Seal Stop Leak Preventer For Engine, Transmission, And Power Steering | 8 Fl. Oz, Single
Amazon.com
101
$13.36
Motorkote All Seal Stop Leak Preventer For Engine, Transmission, And Power Steering | 8 Fl. Oz, Single
Amazon.com
101
$20.99
K&W Trans-X High Mileage Auto Transmission Treatment, 402916
Advance Auto Parts
23
$20.99
K&W Trans-X High Mileage Auto Transmission Treatment, 402916
Advance Auto Parts
23
$7.25
Sea Foam Trans Tune 16 Oz. Transmission Additive
May Custom Jersey
$7.25
Sea Foam Trans Tune 16 Oz. Transmission Additive
May Custom Jersey
$72.51
LIQUI MOLY - 1L Top Tec ATF 1800 (20032)
Amazon.com
7
Free shipping
$72.51
LIQUI MOLY - 1L Top Tec ATF 1800 (20032)
Amazon.com
7
$16.73
$19.49
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
676
14% off
$16.73
$19.49
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
676
$11.98
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 Oz
Walmart
5
$11.98
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 Oz
Walmart
5
$29.06
At-205 Automatic Transmission Re-Seal Automotive Additive Bottle 8 Ounce
Walmart
100
$29.06
At-205 Automatic Transmission Re-Seal Automotive Additive Bottle 8 Ounce
Walmart
100
$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
Amazon.com
465
Free shipping
$79.99
Zmax 58-032 - Multi-Purpose Formula Treatment For Engine, Fuel, Transmission & Power Steering - Reduces Carbon Build-Up - Lubricates Metal - Improves
Amazon.com
465
$59.99
Hot Shots Secret Adrenaline Speed Shift Transmission Fluid 1 Gallon - Full Synthetic Automatic Transmission Fluid, DEXRON VI, MERCON LV, High
Amazon.com
2
Free shipping
$59.99
Hot Shots Secret Adrenaline Speed Shift Transmission Fluid 1 Gallon - Full Synthetic Automatic Transmission Fluid, DEXRON VI, MERCON LV, High
Amazon.com
2
$45.93
$51.58
Lucas Oil 1 Gallon Synthetic CVT Transmission Fluid
Amazon.com
202
Free shipping
10% off
$45.93
$51.58
Lucas Oil 1 Gallon Synthetic CVT Transmission Fluid
Amazon.com
202
$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
7
Free shipping
$66.00
Lucas Heavy Duty Oil Stabilizer (1 Qt)-6 Pack
Amazon.com
7
$64.82
Lucas Oil 11217 Synthetic SXS Transmission Fluid, 1 Gallon (Pack Of 1)
Amazon.com
5
Free shipping
$64.82
Lucas Oil 11217 Synthetic SXS Transmission Fluid, 1 Gallon (Pack Of 1)
Amazon.com
5
$12.30
$13.31
Sea Foam Trans Tune 16 Oz. Transmission Additive SEAFTT16
SIM Supply
1K+
$12.30
$13.31
Sea Foam Trans Tune 16 Oz. Transmission Additive SEAFTT16
SIM Supply
1K+
$15.25
Seafoam Transmission Treatment: ATF, Auto Transmissions, 16 Fl Oz Container Size, Bottle, Trans Tune Model: SF12TT16
Grainger
1K+
$15.25
Seafoam Transmission Treatment: ATF, Auto Transmissions, 16 Fl Oz Container Size, Bottle, Trans Tune Model: SF12TT16
Grainger
1K+
$13.19
SEA FOAM Transmission Treatment, Clear, 16 Oz, SF12TT16
Zoro.com
32
$13.19
SEA FOAM Transmission Treatment, Clear, 16 Oz, SF12TT16
Zoro.com
32
$32.30
SEA FOAM Trans Tune 16 Oz. Transmission Additive, SEAFTT16
Zoro.com
1K+
$32.30
SEA FOAM Trans Tune 16 Oz. Transmission Additive, SEAFTT16
Zoro.com
1K+
$29.79
$37.99
Hot Shot's Secret FR3 Friction Reducer Nano-Lubricant With Wear Protection, 32 Oz
Amazon.com
853
21% off
$29.79
$37.99
Hot Shot's Secret FR3 Friction Reducer Nano-Lubricant With Wear Protection, 32 Oz
Amazon.com
853
$54.99
Ford XL-18 Mustang Transmission Oil Additive With MT82 Transmission 2018
CJ Pony Parts
$54.99
Ford XL-18 Mustang Transmission Oil Additive With MT82 Transmission 2018
CJ Pony Parts
$10.33
Rislone Transmission Stop Slip Leak Repair: Synthetic, 16.9 Fl Oz Container Size, Bottle Model: 4501
Grainger
52
$10.33
Rislone Transmission Stop Slip Leak Repair: Synthetic, 16.9 Fl Oz Container Size, Bottle Model: 4501
Grainger
52
$116.16
Mobil Drive Train Transmission Oil: Drive Train Transmission Fluid, Powershift Transmissions, Bottle Model: 101189
Grainger
56
$116.16
Mobil Drive Train Transmission Oil: Drive Train Transmission Fluid, Powershift Transmissions, Bottle Model: 101189
Grainger
56
$10.26
Sea Foam Trans Tune Auto Transmission Fluid Treatment - 16 Oz
RVupgradestore
1K+
$10.26
Sea Foam Trans Tune Auto Transmission Fluid Treatment - 16 Oz
RVupgradestore
1K+
$64.00
Hothsstse32z Tse Shift Restore Automatice Transmission Additive - 32Oz
eBay
22
Free shipping
$64.00
Hothsstse32z Tse Shift Restore Automatice Transmission Additive - 32Oz
eBay
22
$14.06
Lucas Oil Products Transmission Fix Auto Transmission Treatment 24 Oz
Max Warehouse
7K+
$14.06
Lucas Oil Products Transmission Fix Auto Transmission Treatment 24 Oz
Max Warehouse
7K+
$22.70
SEA FOAM, Transmission Additive, 16 Oz, Clear, Extends Transmission Life, Improves Fluid Performance
Voomi Supply
1K+
$22.70
SEA FOAM, Transmission Additive, 16 Oz, Clear, Extends Transmission Life, Improves Fluid Performance
Voomi Supply
1K+
Best Transmission Additive For Slipping, Sticking Valves, Shudder & More
Best Transmission Additive For Slipping, Sticking Valves, Shudder & More
Jan 10, 2020
garagechief.com
8 Great Additives to Reduce Automatic Transmission Slipping - AdditiveHelp.com
8 Great Additives to Reduce Automatic Transmission Slipping - AdditiveHelp.com
May 11, 2021
additivehelp.com
Transmission slipping - additives recommended?
Transmission slipping - additives recommended?
Jul 15, 2020
odyclub.com
5 Best Additives to Stop a Transmission Leak - AdditiveHelp.com
5 Best Additives to Stop a Transmission Leak - AdditiveHelp.com
Apr 13, 2021
additivehelp.com
Stop Using Lucas Additives in Your Car
10:02
Stop Using Lucas Additives in Your Car
108.9K viewsOct 26, 2024
YouTubeScotty Kilmer
Does Lucas Transmission Fix really work? - And will it stop slipping, and miss-shifting?
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Does Lucas Transmission Fix really work? - And will it stop slipping, and miss-shifting?
256.9K viewsJul 1, 2021
YouTubeRustbelt Research
10 Best Transmission Additives of 2025-2026 Reviews - Auto Mechanic Knows
10 Best Transmission Additives of 2025-2026 Reviews - Auto Mechanic Knows
Aug 9, 2018
automechanicknows.com
10:10
This Additive Changes Everything
781.6K viewsMay 11, 2022
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Lucas Transmission Fix isn't safe?
147.3K viewsDec 10, 2020
YouTubeNATES INTERACTIVE AUTO
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The Additive Mechanics Don’t Want You to Know (This Will Save You Thousands in Car Repairs)
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Lucas Transmission Fix Stop Slip Install and Review
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Lucas Transmission Fix: It Works! How to Stop Transmission Slipping & Leaks
187.6K viewsDec 6, 2018
YouTubeLucas Oil
10:03
I Can’t Believe What This Additive Did to My Customer's Car
371.4K viewsOct 22, 2021
YouTubeScotty Kilmer
3:07
Fix Automotive Transmission Shifting with Seafoam Trans Tune- Review | Techn' Moto
33.6K viewsJan 30, 2019
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3:45
Top 10 Best Transmission Additives for Smoother Shifting!
614 views4 months ago
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3:22
Instant Shudder Fixx
211.7K viewsJan 25, 2023
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Does Lucas Transmission Fix Work? Let's find out!
4.4M viewsJan 20, 2020
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Do Transmission Additives Really Work? Real Test Results
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0:55
Shift Restore Automatic Transmission Additive
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5 Best Transmission Additive for Hard Shifting [Review 2026] -Transmission Additive for High Mileage
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CRC Trans-X Transmission Stop Leak & Tune-Up How To Use Instructional Video
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YouTubeCRC Industries
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Here’s What Happens If You Change Lifetime Transmission Fluid in Your Car
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LIQUI MOLY Gear-Oil Additive (1040) EN
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NISSAN CVT TRANSMISSION | why it fails and what you can do about it to prolong it's life
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Ford Transmission Tips: #6 Explorer & F-150 Automatic 6 Speed Service Tips You Need to Know
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LUBEGARD® How-to - ATF Protectant Red - Transmission Additive
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Lucas Automatic Transmission Fluid Conditioner
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See more

Shop Transmission Additives That Work

Sponsored
About our ads
$31.49
Hot Shots Secret Shift Restore 32 Fl Oz - Treats 20 Quarts - Automatic Transmission Additive, Reduces Rough Shifting, Slipping And Heat
Amazon.com
1K+
$31.49
Hot Shots Secret Shift Restore 32 Fl Oz - Treats 20 Quarts - Automatic Transmission Additive, Reduces Rough Shifting, Slipping And Heat
Amazon.com
1K+
$120.99
LUBEGARD Automatic Transmission Fluid ATF Synthetic Additive Red 60902 12 Pack
Amazon.com
2
Free shipping
$120.99
LUBEGARD Automatic Transmission Fluid ATF Synthetic Additive Red 60902 12 Pack
Amazon.com
2
$15.99
Sea Foam Trans Tune Transmission, Hydraulic Fluid, And Power Steering Treatment, 16 Oz, TT16
Advance Auto Parts
$15.99
Sea Foam Trans Tune Transmission, Hydraulic Fluid, And Power Steering Treatment, 16 Oz, TT16
Advance Auto Parts
$23.62
$26.49
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
921
10% off
$23.62
$26.49
Lubegard 63016 Platinum Universal ATF Protectant, 15 Oz.
Amazon.com
921
$29.46
Lucas Oil 1 Gallon Universal Hydraulic & Transmission Fluid
USA Fleet Supply
$29.46
Lucas Oil 1 Gallon Universal Hydraulic & Transmission Fluid
USA Fleet Supply
$16.99
$20.00
Liqui Moly Top Tec ATF 1200 | 1 Liter | SKU: 20018
Amazon.com
4
15% off
$16.99
$20.00
Liqui Moly Top Tec ATF 1200 | 1 Liter | SKU: 20018
Amazon.com
4
$59.00
Rislone High Mileage Transmission Stop Slip With Leak Repair, Pack Of 6
Amazon.com
379
Free shipping
$59.00
Rislone High Mileage Transmission Stop Slip With Leak Repair, Pack Of 6
Amazon.com
379
$12.99
Lube Gard Transmission Lubricant Instant Shudder Fixx, 19689
Advance Auto Parts
12
$12.99
Lube Gard Transmission Lubricant Instant Shudder Fixx, 19689
Advance Auto Parts
12
$12.32
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
68
$12.32
Lubegard Stant Shudder Fixx Chevrolet Automatic Transmission Fluid, 2 Oz
Walmart
68
$19.96
Sea Foam 16 Ounce Tt-16 Trans Tune Transmission Additive-16 Oz
Walmart
3
Free shipping
$19.96
Sea Foam 16 Ounce Tt-16 Trans Tune Transmission Additive-16 Oz
Walmart
3
$135.99
$167.88
Lucas Oil 10009 Transmission Fix - 24 Ounce (Pack Of 12)
Amazon.com
5
Free shipping
18% off
$135.99
$167.88
Lucas Oil 10009 Transmission Fix - 24 Ounce (Pack Of 12)
Amazon.com
5
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
Amazon.com
1K+
$21.49
XADO EX120 Automatic Transmission Fix - Treatment For CVT & Other Gearbox Types | ATF Additive & Protectant - Reduces Sticking, Shudder And Slipping
Amazon.com
1K+
$13.36
Motorkote All Seal Stop Leak Preventer For Engine, Transmission, And Power Steering | 8 Fl. Oz, Single
Amazon.com
101
$13.36
Motorkote All Seal Stop Leak Preventer For Engine, Transmission, And Power Steering | 8 Fl. Oz, Single
Amazon.com
101
$20.99
K&W Trans-X High Mileage Auto Transmission Treatment, 402916
Advance Auto Parts
23
$20.99
K&W Trans-X High Mileage Auto Transmission Treatment, 402916
Advance Auto Parts
23
$7.25
Sea Foam Trans Tune 16 Oz. Transmission Additive
May Custom Jersey
$7.25
Sea Foam Trans Tune 16 Oz. Transmission Additive
May Custom Jersey
$72.51
LIQUI MOLY - 1L Top Tec ATF 1800 (20032)
Amazon.com
7
Free shipping
$72.51
LIQUI MOLY - 1L Top Tec ATF 1800 (20032)
Amazon.com
7
$16.73
$19.49
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
676
14% off
$16.73
$19.49
Lubegard 67010 CVT Recharge & Protect, 10 Fl. Oz.
Amazon.com
676
$11.98
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 Oz
Walmart
5
$11.98
Bar's Leaks 1400 High Mileage Transmission Repair, Automotive Additive, 16 Oz
Walmart
5