Best Transmission Fluid Additives - Buying Guide
Last Updated: 05/27/2024
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Lucas Oil 10009 Transmission Fix - 24 Ounce, White
Asin: B000ARTZPO | Model: LUC10009 | PartNumber: LUC10009 | Ean: 0049807100094 | UPC: 049807100094
Features
- The #1 transmission problem solving additive
- Contains no solvents
- Can be added to existing fluid without draining any out
- Effective in an extremely high percentage of cases
- Extends needed protection to planetary gears
- Reduces the need for frequent fluid changes, extends fluid life up to 4 times longer
- A must for motor homes and commercial vehicles
- Pour one 24 oz. bottle into your existing fluid without the need for draining
- For larger or heavily worn transmissions, a second bottle may be required
- In compact or sub-compact vehicles, a 12 oz. bottle is recommended
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Can Be Added To Existing Fluid Without Draining Any Out.
In Compact Or Sub-Compact Vehicles, A 12 Oz. Bottle Is Recommended.
A Must For Motor Homes And Commercial Vehicles.
Pour One 24 Oz. Bottle Into Your Existing Fluid Without The Need For Draining.
Extends Needed Protection To Planetary Gears.
Reduces The Need For Frequent Fluid Changes, Extends Fluid Life Up To 4 Times Longer.
Effective In An Extremely High Percentage Of Cases.
For Larger Or Heavily Worn Transmissions, A Second Bottle May Be Required.
Contains No Solvents.
First Available: 07/29/1999
Brand: Lucas Oil | Manufacturer: Lucas Oil
Dimensions: 3.35 x 12.00 x 3.35 Inches | Weight: 1.30 Pounds
See On Amazon #2
Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
Asin: B00337DUEU | Model: 13 | PartNumber: 13 | Ean: 0740439986918, 0740439986093 | UPC: 740439986918, 740439986093
Features
- The original transmission shudder fix
- A concentrated friction modifier formulated specifically for instantly eliminating torque converter lock-up shudder
- Provides four times less wear than regular ATF
- For use in any automatic transmission fluid (not for use in Ford Type F or CVT applications)
- Voted top product by transmission professionals
- See more on Amazon...
Provides Four Times Less Wear Than Regular Atf.
Voted Top Product By Transmission Professionals.
For Use In Any Automatic Transmission Fluid (Not For Use In Ford Type F Or Cvt Applications).
A Concentrated Friction Modifier Formulated Specifically For Instantly Eliminating Torque Converter Lock-Up Shudder.
Brand: Lubegard | Manufacturer: Lubegard
Weight: 0.28 pounds
See On Amazon #3
Lubegard 60902 Automatic Transmission Fluid Protectant, 10 oz
Asin: B0007ZAJRM | Model: 60902 | PartNumber: 60902 | Ean: 0083137609025 | UPC: 083137609025
Features
- Fit type: Universal Fit
- Reduces wear throughout the transmission and optimizes total transmission performance
- Prevents overheating, reducing elevated operating temperatures - Optimizes total transmission performance
- Eliminates clutch chatter and torque converter shudder; Softens and modifies harsh shifts making them quicker in duration
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Prevents Overheating, Reducing Elevated Operating Temperatures - Optimizes Total Transmission Performance.
Eliminates Clutch Chatter And Torque Converter Shudder; Softens And Modifies Harsh Shifts Making Them Quicker In Duration.
Reduces Wear Throughout The Transmission And Optimizes Total Transmission Performance.
Brand: Lubegard | Manufacturer: Lubegard
Dimensions: 1.80 x 7.40 x 3.00 Inches | Weight: 0.11 pounds
See On Amazon #4
Hot Shot's Secret - HSSTSE32Z Shift Restore Automatic Transmission Additive 32 Fluid Ounce Bottle
Asin: B00W939XOA | Model: HSSTSE32Z | PartNumber: HSSTSE32Z | Ean: 0881314376292 | UPC: 881314376292
Features
- Hot Shot's Secret Shift Restore is engineered to safely dissolve the harmful gum and varnish that forms over time on the surface of precision transmission component
- Reduces transmission operating temperatures with high performance ester formula
- Our Shift Restore formula acts as a high-quality transmission lubricant that serves as a hydraulic fluid, lubricating fluid and heat transfer fluid; reduce the coefficient of friction and prevent the critical engine parts from overheating
- Shift Restore's formula is designed to instantly attach itself to all of your transmission's metal parts, preventing deposits from varnish and metal-to-metal contact
- Reduces transmission wear, erratic and inconsistent shifting, hesitation and rough operation, and excessive noise and vibration
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Our Shift Restore Formula Acts As A High-Quality Transmission Lubricant That Serves As A Hydraulic Fluid, Lubricating Fluid And Heat Transfer Fluid; Reduce The Coefficient Of Friction And Prevent The Critical Engine Parts From Overheating.
Reduces Transmission Wear, Erratic And Inconsistent Shifting, Hesitation And Rough Operation, And Excessive Noise And Vibration.
Shift Restore's Formula Is Designed To Instantly Attach Itself To All Of Your Transmission's Metal Parts, Preventing Deposits From Varnish And Metal-To-Metal Contact.
Reduces Transmission Operating Temperatures With High Performance Ester Formula.
First Available: 04/17/2015
Brand: Hot Shot's Secret | Manufacturer: Lubrication Specialties, Inc.
Dimensions: 3.40 x 8.80 x 3.40 inches
Warranty: 100% Money Back Guarantee
See On Amazon #5
Lucas Oil 10441 Automatic Transmission Fluid Conditioner - 20 Ounce
Asin: B003JU71YG | Model: 10441 | PartNumber: 10441 | Ean: 0049807104412, 0049807804411 | UPC: 049807104412, 049807804411
Affordable Solutions.
Reduces Noise And Shudder.
Extends Fluid Life.
First Available: 07/23/2012
Brand: Lucas Oil | Manufacturer: Lucas Oil
Dimensions: 2.13 x 7.13 x 3.75 Inches | Weight: 0.55 pounds
See On Amazon #6
Lubegard 63010 Platinum Automatic Transmission Fluid Protectant, 10 oz.
Asin: B002MB57UI | Model: 63010 | PartNumber: 63010 | Ean: 4684505056739, 7262318311749, 0083137630104 | UPC: 083137630104
Features
- The Original Universal ATF Protectant that Eliminates ATF Confusion and the need to stock multiple ATF's - Dramatically reduces friction and wear on metal parts and internal components
- Will not alter the crucial sulfur balance in your transmission fluid, Prevents overheating, Will not harm yellow metals, Inhibits fluid oxidation and foaming
- Contains patented Synergol TMS Technology, a synthetic molecule that tightens the shift cycle without losing the friction modification at lockup, which eliminates shudder
- Extends fluid change intervals, Protects and restores seals for optimum performance, Conditions and restores seals and o-rings
- Does not contain any harmful components such as zinc (ZDDP)/ash, etc. , like other competing products, Frees stuck valves and keeps them free, Ensures proper shifts
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Contains Patented Synergol Tms Technology, A Synthetic Molecule That Tightens The Shift Cycle Without Losing The Friction Modification At Lockup, Which Eliminates Shudder.
Does Not Contain Any Harmful Components Such As Zinc (Zddp)/Ash, Etc. , Like Other Competing Products, Frees Stuck Valves And Keeps Them Free, Ensures Proper Shifts.
Extends Fluid Change Intervals, Protects And Restores Seals For Optimum Performance, Conditions And Restores Seals And O-Rings.
Will Not Alter The Crucial Sulfur Balance In Your Transmission Fluid, Prevents Overheating, Will Not Harm Yellow Metals, Inhibits Fluid Oxidation And Foaming.
Brand: Lubegard | Manufacturer: Lubegard
Dimensions: 1.87 x 7.20 x 2.94 inches | Weight: 0.63 Pounds
See On Amazon #7
Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz
Asin: B00092PXIS | Model: 1400 | PartNumber: 1400 | Ean: 0046087014004 | UPC: 046087014004
Features
- STOPS LEAKS, SLIPPING AND ROUGH SHIFTING: Reduces rough shifting and friction, while eliminating slip, controlling temperature, and repairing shudder, chatter and whining.
- RESTORES PERFORMANCE: Premium high mileage formula restores transmission performance and saves on costly transmission / transaxle repairs.
- FLUID STABILIZER: Use when topping off existing fluid when low, or add a bottle when changing the fluid.
- SEALS CONDITIONERS: Stops leaks, slipping and rough shifting. Reduces heat & friction, and stabilizes fluid.
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Fluid Stabilizer: Use When Topping Off Existing Fluid When Low, Or Add A Bottle When Changing The Fluid..
Seals Conditioners: Stops Leaks, Slipping And Rough Shifting. Reduces Heat & Friction, And Stabilizes Fluid..
Restores Performance: Premium High Mileage Formula Restores Transmission Performance And Saves On Costly Transmission / Transaxle Repairs..
First Available: 12/02/2011
Brand: Bar's Leaks | Manufacturer: Bar's Leaks
Dimensions: 1.80 x 8.40 x 3.60 Inches | Weight: 1.08 Pounds
Warranty: Warranty
See On Amazon #8
zMAX Transmission Formula | Automatic Transmission and Manual Transmission Fluid Additive to Lubricate Metal and Gears | ATF Transmission Oil to Improve Shifting Performance (Pack 2)
Asin: B0CPZFSJVT | Model: zMAX_grp6_parent | PartNumber: zMAX_grp6_parent | Ean: 0753982583060 | UPC: 753982583060
Features
- PROTECT YOUR VEHICLE: zMAX Transmission Formula is easy to use! Micro-lubrication soaks into metal surfaces improving lubrication to reduce gear wear and varnish buildup. Keeps seals supple, preventing leaks and improving shifting.
- TRANSMISSION EFFICIENCY: Improve performance by adding the formula to your transmission fluid to reduce slippage and rough shifting. Brings back smooth shifting gears resulting in an improved response. Add every time you change your transmission fluid.
- TRANSMISSION LUBRICANT: The atf fluid cleans varnish for smoother shifting and lubricates bearings, gears, and the hydraulic system. Perfect for automatic or manual transmissions. Not for use in CVT transmissions. Does not void manufacturer's warranties.
- ECONOMICAL PREVENTATIVE MAINTENANCE: Pour into transmission fluid to keep the gears lubricated and in top condition. The type F transmission fluid is industry tested, mechanic trusted and improves the performance and the driving experience.
- TRUSTED QUALITY AND PERFORMANCE: zMAX is proud to be the Official Micro-lubricant of Speedway Motorsports. Trusted for over 80 years, the USA made Transmission Formula saves money at the pump and extends the engine life of all your vehicles.
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Transmission Lubricant: The Atf Fluid Cleans Varnish For Smoother Shifting And Lubricates Bearings, Gears, And The Hydraulic System. Perfect For Automatic Or Manual Transmissions. Not For Use In Cvt Transmissions. Does Not Void Manufacturer's Warranties..
Trusted Quality And Performance: Zmax Is Proud To Be The Official Micro-Lubricant Of Speedway Motorsports. Trusted For Over 80 Years, The Usa Made Transmission Formula Saves Money At The Pump And Extends The Engine Life Of All Your Vehicles..
Economical Preventative Maintenance: Pour Into Transmission Fluid To Keep The Gears Lubricated And In Top Condition. The Type F Transmission Fluid Is Industry Tested, Mechanic Trusted And Improves The Performance And The Driving Experience..
Transmission Efficiency: Improve Performance By Adding The Formula To Your Transmission Fluid To Reduce Slippage And Rough Shifting. Brings Back Smooth Shifting Gears Resulting In An Improved Response. Add Every Time You Change Your Transmission Fluid..
Brand: zMAX | Manufacturer: zMAX
Weight: 0.38 Pounds
Warranty: 90 days
See On Amazon #9
Prolong Super Lubricants PSL15000 Transmission Treatment - 8 oz.
Asin: B001DKV5H8 | Model: PSL15000 | PartNumber: PSL15000 | Ean: 0607712150001 | UPC: 607712150001
Features
- Includes a Formula with Anti-Friction Metal Treatment Technology
- Features Engineering Designed to Treat Metal Surfaces Through a Molecular and Chemical Process
- Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
- Offers to Treat the Metal Surfaces of Both Standard (Manual) and Automatic Transmissions
- Features a Formula that Promotes Smoother Manual Shifts and Helps Restore Responsiveness in Automatic Transmissions
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Offers Molecules That Interact With Metal Surfaces And Chemically Bond To Create A Protective Layer That Reduces Damaging Friction And Heat.
Features A Formula That Promotes Smoother Manual Shifts And Helps Restore Responsiveness In Automatic Transmissions.
Offers To Treat The Metal Surfaces Of Both Standard (Manual) And Automatic Transmissions.
Features Engineering Designed To Treat Metal Surfaces Through A Molecular And Chemical Process.
First Available: 10/25/2013
Brand: Prolong Super Lubricants | Manufacturer: Prolong Super Lubricants
Weight: 0.50 Pounds
See On Amazon #10
Lubegard 19610 Instant Shudder Fix
Asin: B0002JMLQU | Model: 19610 | PartNumber: 19610 | Ean: 4684505016733, 7262318437142, 0083137196105 | UPC: 083137196105
Features
- Instantly eliminates torque converter shudder
- Provides four times less wear than regular ATF
- The original transmission shudder fix
- Voted top product by transmission professionals
- See more on Amazon...
The Original Transmission Shudder Fix.
Voted Top Product By Transmission Professionals.
Provides Four Times Less Wear Than Regular Atf.
Brand: Lubegard | Manufacturer: Lubegard
Dimensions: 1.00 x 5.50 x 1.20 inches | Weight: 0.13 Pounds
See On Amazon #11
Lucas Oil Transmission Fix 24 Oz.
Asin: B00Y24VVVW | Ean: 0049807100094 | UPC: 049807100094
Features
- Contains no solvents
- Lowers operating temperatures and stops foaming
- Can be added to existing fluid without draining any out
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Can Be Added To Existing Fluid Without Draining Any Out.
Lowers Operating Temperatures And Stops Foaming.
Brand: LUCAS | Manufacturer: Lucas Oil Products Inc
Dimensions: 9.70 x 17.50 x 3.50 Inches | Weight: 1.50 Pounds
See On Amazon #12
LIQUI MOLY ATF Additive | 250 ml | Oil additive | SKU: 5135
Asin: B004X63XVU | Model: 5135 | PartNumber: 5135 | Ean: 4100420200403, 4100420051357, 4100420416729
Features
- Prevents oil loss
- Regenerates seals, cleans and protects
- Improve steering characteristic and reduced the noise
- Damps down shifting operations and protects from wear
- Lowers repair costs and lengthens the service life
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Improve Steering Characteristic And Reduced The Noise.
Lowers Repair Costs And Lengthens The Service Life.
Damps Down Shifting Operations And Protects From Wear.
Regenerates Seals, Cleans And Protects.
First Available: 08/11/2014
Brand: Liqui Moly | Manufacturer: Liqui Moly
Dimensions: 9.92 x 38.43 x 10.24 inches | Weight: 0.06 Pounds
See On Amazon #13
Rislone High Mileage Transmission Stop Slip with Leak Repair, Pack of 1
Asin: B0036Z61MW | Model: 4502 | PartNumber: 4502 | Ean: 0078615045020 | UPC: 078615045020
Features
- Restores performance
- Quiets noise
- Stops leaks
- Stops slipping and prevents lazy shifting
- Conditions seals and prevents future leaks
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Stops Leaks.
Conditions Seals And Prevents Future Leaks.
Stops Slipping And Prevents Lazy Shifting.
Quiets Noise.
Brand: Rislone | Manufacturer: Rislone
Dimensions: 2.50 x 10.00 x 4.30 inches
Warranty: See manufacturer
See On Amazon #14
Rislone High Mileage Transmission Stop Slip with Leak Repair, 16.9 oz
Asin: B0CLB92V9N | Model: 4501 | PartNumber: 4501 | Ean: 0078615045013 | UPC: 078615045013
Features
- Renews and Stabilizes Automatic Transmission Fluid
- Stops Fluid Loss
- Reduces Friction & Wear
- Protects Internal Components
- Automatic Transmissions do not work without fluid, nor do they work well without the correct fluid. Automatic Transmission Fluid (ATF) is one of the most complex of all lubricating fluids.
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Reduces Friction & Wear.
Automatic Transmissions Do Not Work Without Fluid, Nor Do They Work Well Without The Correct Fluid. Automatic Transmission Fluid (Atf) Is One Of The Most Complex Of All Lubricating Fluids..
Protects Internal Components.
Stops Fluid Loss.
Brand: Rislone | Manufacturer: Bar's Products
Weight: 1.06 Pounds
Warranty: See manufacturer
See On Amazon #15
BG ATC Plus
Asin: B00D7FSFTS
Features
- BG ATC Plus enhances properties of both new and used automatic transmission fluid.
- It improves fluid oxidation stability, thereby prolonging fluid life and the life of the transmission.
- It prevents leaks by conditioning hardened seals-keeping them soft and pliable.
- BG ATC Plus helps control transmission shudder' retards formation of sludge and varnish deposits and prevents foaming.
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It Prevents Leaks By Conditioning Hardened Seals-Keeping Them Soft And Pliable..
Bg Atc Plus Helps Control Transmission Shudder' Retards Formation Of Sludge And Varnish Deposits And Prevents Foaming..
It Improves Fluid Oxidation Stability, Thereby Prolonging Fluid Life And The Life Of The Transmission..
Brand: BG(0002698761) | Manufacturer: BG
Dimensions: 5.00 x 3.00 x 3.00 inches | Weight: 0.70 Pounds
See On Amazon #16
DR TRANNY LUBEGARD AUTOMATIC TRANSMISSION INSTANT SHUDDER FIX 6 PACK
Asin: B010OQPO8C | Model: 19610 | PartNumber: 19610 | Ean: 0808204847441, 0083137196105 | UPC: 083137196105, 808204847441
Features
- The original transmission shudder fix
- A concentrated friction modifier formulated specifically for instantly eliminating torque converter lock-up shudder
- Provides four times less wear than regular ATF
- For use in any automatic transmission fluid (not for use in Ford Type F or CVT applications)
- Voted top product by transmission professionals
- See more on Amazon...
Provides Four Times Less Wear Than Regular Atf.
Voted Top Product By Transmission Professionals.
For Use In Any Automatic Transmission Fluid (Not For Use In Ford Type F Or Cvt Applications).
A Concentrated Friction Modifier Formulated Specifically For Instantly Eliminating Torque Converter Lock-Up Shudder.
Brand: Lubegard | Manufacturer: LubeGard
Weight: 0.11 Pounds
See On Amazon #17
Honda FBA_08200-9008 08200-9008 Automatic Transmission Fluid, 4 Pack, 1 US QT /946 ML
Asin: B01ATG3RCC | Model: FBA_08200-9008 | PartNumber: FBA_08200-9008 | Ean: 0786102004305 | UPC: 786102004305
First Available: 02/25/2019
Brand: Honda | Manufacturer: Honda
Dimensions: 9.10 x 4.20 x 10.50 inches | Weight: 7.58 Pounds
Warranty: Check with the manufacturer
See On Amazon #18
Lubegard 67010 CVT Recharge & Protect, 10 fl. oz.
Asin: B07NNLGCS5 | Model: 67010 | PartNumber: 67010 | Ean: 0083137670100 | UPC: 083137670100
Features
- For use in all CVT transmissions
- Corrects and prevents problems caused by worn-out, degraded fluid
- Reduces noise
- Provides anti-shudder durability
- Protects belt/chain, pulleys and other components from excessive wear
- Reduces foaming to maintain proper fluid pressure and flow
- Maintains belt traction
- Lubricates and protects seals without shrinking or swelling them
- See more on Amazon...
Reduces Noise.
Maintains Belt Traction.
Lubricates And Protects Seals Without Shrinking Or Swelling Them.
Protects Belt/Chain, Pulleys And Other Components From Excessive Wear.
Reduces Foaming To Maintain Proper Fluid Pressure And Flow.
Provides Anti-Shudder Durability.
Corrects And Prevents Problems Caused By Worn-Out, Degraded Fluid.
Brand: Lubegard | Manufacturer: Lubegard
Dimensions: 7.31 x 2.94 x 2.00 inches | Weight: 0.63 Pounds
See On Amazon #19
Bar's Leaks 1414 CVT Transmission Fix - 11 oz.
Asin: B07DGY4B49 | Model: 1414 | PartNumber: 1414 | Ean: 0046087014141 | UPC: 046087014141
Features
- SEAL CONDITIONER: Stops current and prevents future leaks by protecting and reconditioning seals.
- EXTREME PRESSURE / ANTI-WEAR AGENTS: Provides better metal-to-metal friction properties to stop slipping, jerking, rough shifting and shudder, improving shift feel giving better driving comfort.
- CLEANING DETERGENTS: Includes dispersant and anti-oxidants to remove sludge and varnish from metal parts.
- PERFORMANCE ADDITIVE BOOSTER: Controls fluid degradation caused by high temperatures, extending CVT life and reduces noise.
- DOSAGE: One bottle treats 6 to 10 quarts of total fluid capacity. Use a half bottle for fluid capacity from 3 to 5.9 quarts. For larger systems use 1 bottle for every 8 quarts.
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Cleaning Detergents: Includes Dispersant And Anti-Oxidants To Remove Sludge And Varnish From Metal Parts..
Dosage: One Bottle Treats 6 To 10 Quarts Of Total Fluid Capacity. Use A Half Bottle For Fluid Capacity From 3 To 5.9 Quarts. For Larger Systems Use 1 Bottle For Every 8 Quarts..
Performance Additive Booster: Controls Fluid Degradation Caused By High Temperatures, Extending Cvt Life And Reduces Noise..
Extreme Pressure / Anti-Wear Agents: Provides Better Metal-To-Metal Friction Properties To Stop Slipping, Jerking, Rough Shifting And Shudder, Improving Shift Feel Giving Better Driving Comfort..
Brand: Bar's Leaks | Manufacturer: Bar's Products
Dimensions: 8.12 x 3.00 x 1.80 inches | Weight: 0.69 Pounds
Warranty: See manufacturer
See On Amazon #20
Sea Foam Trans Tune TT16, 16 oz , White
Asin: B0002JN2F4 | Model: TT16 | PartNumber: TT16 | Ean: 0795871544981, 0018812000224, 0018812000026, 0069060289138, 0031113019757, 0034761122244 | UPC: 069060289138, 031113019757, 018812000224, 795871544981, 034761122244, 018812000026
Features
- Specs: Trans Tune, Notes: Cleans and lubricates valve bodies, shift actuators & solenoids, Controls moisture, Dissolves and liquefies harmful gum and varnish buildup in fluid, Helps fluid systems work smoother and last longer, Helps restore shift quality by cleaning sticky varnish from valve bodies & shift solenoids, Safe for conventional and synthetic fluids, Safe in most types of automatic transmission fluid, hydraulics, or power steering fluid systems
- Replaces OEM Numbers: Sea Foam: TT16
- 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
- 100% New Aftermarket Trans Tune built to meet OEM specifications
- See more on Amazon...
1-Year Warranty Protects You After Your Purchase. We're Confident That Our Products Will Work Flawlessly Once Installed In Your Vehicle. But In A Rare Case That It Does Not, We'll Replace It Anytime Within One Year Of Your Order. If You Have A Problem, We Will Take Every Step To Assist You, Contact Us For A Replacement..
100% New Aftermarket Trans Tune Built To Meet Oem Specifications.
Replaces Oem Numbers: Sea Foam: Tt16.
First Available: 08/16/2012
Brand: Sea Foam | Manufacturer: Sea Foam
Dimensions: 2.50 x 7.65 x 2.50 Inches | Weight: 1.00 Pounds
Warranty: 1-Year
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