Coolant Fluids

Mopar Coolant

Mopar Coolant Fluid

Modern engine cooling systems are designed to operate year round with about a 50-50% concentration of hifh quality ethylene glycol base antifreeze/coolant and water. Meets automotive industry reqirements for antifreeze and anti-boil protection. Provides excellent corrosion protection to all cooling system metals. This forumla must not be mixed with regular antifreeze. Doing so will reduce the extended life characteristics of this product to normal antifreeze levels.


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GM Dexcool

GM Long Life 10 year/100,000 mile Dexcool

Zerex DEX-COOL is GM approved for use in GM vehicles produced beginning in 1996. This formula also meets many of the European manufacturers' phosphate-free and Asian manufacturers' silicate-free requirements.

For convenience and protection try Zerex DEX-COOL Ready To Use. Zerex DEX-COOL Ready To Use combines the excellent temperature and corrosion protection of Zerex DEX-COOL with de-mineralized water to help reduce the risk of cooling system deposits. The 50/50 mixture provides protection down to -34F.
  • GM DEX-COOL Approved
  • Protection for up to 5 years / 150,000 miles
  • Organic Acid Technology (OAT) minimizes corrosion inhibitor depletion
  • Patented formula contains no silicates, phosphates, borates, nitrates or amines
  • Excellent rust and corrosion protection
  • Helps prevent boil-overs and freeze-ups
  • Protects all cooling system metals including aluminum
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Why are Coolant Flushes Recommended?

Overheating is the most common cause of vehicle breakdown and engine problems.

Servicing your cooling system will help maximize the performance of your vehicle's heating and cooling systems. Just like engine oil, your vehicle's antifreeze needs to be maintained by flushing it regularly which actually costs less than oil changes over the years.

Coolant will become contaminated and breakdown because of constant temperature changes. Dissimilar metals and the chemical reactions can make coolant acidic, discolored and murky. Your cooling system will slowly become filled with dirt and sediments which can damage the water pump and restrict coolant flow through your vehicle's radiator and heater core. This can cause overheating or poor heater output.

Most manufacturers recommend servicing your cooling system every two years. Some have introduced extended life coolants to eliminate the need for flushing. Bill Marsh as well as others in the service industry advise against this for several reasons. First, most people don't drive their vehicles in optimum conditions as described in their owners manual. Second, it costs so little for a cooling system service compared to costly engine repairs. The old saying: an ounce of prevention is worth more than a pound of cure, says it best.

Transmission Fluids

GM Transmission Fluid

GM Dexron V/VI

DEXRON-VI ATF is formulated with premium synthetic base stocks and advanced additive technology, meeting and exceeding the requirements of the General Motors' DEXRON-VI specification. Valvoline DEXRON-VI ATF can be used in new and old GM transmissions, is fully backward serviceable, and can be used wherever DEXRON-II and/or DEXRON-III are recommended.
  • Officially licensed and GM approved
  • Provides consistent shift performance for new and old GM transmissions
  • Outstanding sludge resistance provides superior transmission life
  • Provides excellent oxidative stability under severe conditions to keep your transmission shifting smoother longer
  • For all General Motors cars and trucks that require DEXRON-VI, DEXRON-III and DEXRON-II, and select import vehicles
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Valvoline MaxLife ATF

Valvoline Maxlife ATF

MaxLife ATF contains a blend of superior base oils and a unique additive package to help extend the life of transmissions with over 75,000 miles. It is formulated to maximize transmission performance, reduce transmission wear, and improve and maintain smooth shifting longer than conventional fluids. MaxLife ATF is compatible with new and rebuilt transmissions and will not void new car warranties.


  • Contains high-performance seal conditioners to maintain and preserve the elasticity of seals to help prevent leaks
  • Contains long-life friction modifiers and premium base oils to help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • Contains advanced anti-wear agents to provide wear protection for smoother shifts under all driving conditions
  • Contains enhanced cleaning additives to help reduce varnish formation and keep the transmission running properly longer
  • Engineered with a unique blend of viscosity modifiers and base oils to provide better oil flow at low temperatures and greater film protection at higher temperatures
  • Recommended for use in GM, Ford, Mazda, Toyota, Chrysler and Most Import Vehicles
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Syncromesh Transmission Fluid

GM Syncromesh Transmission Fluid

Pennzoil Synchromesh Fluid is a synchromesh transmission fluid designed for certain manual transaxles and manual transmissions used by General Motors. Pennzoil Synchromesh Fluid is formulated with high quality paraffinic base stocks, a fluidity modifier, multifunctional performance additives, corrosion inhibitors, a foam suppressor and a shear stable viscosity index improver additive. It provides excellent oxidation stability, low temperature performance, excellent synchronizer performance and compatibility with yellow metals, such as bronze, brass and copper components found in manual transaxles and transmissions. This product will satisfactorily lubricate General Motors or Chrysler manual transaxles and transmissions from -40C to +150C.
  • Exhibits excellent low temperature performance
  • Meets GM Specification 9985648
  • Suitable for use in GM manual transaxles and transmissions requiring GM Part No. 12345349 or 12345577
  • Excellent synchronizer performance
  • Excellent yellow metal compatibility
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Mopar Transmission Fluid

Mopar Transmission Fluid

Specially formulated from a Very High VI base stock and a unique additive package. Engineered to be a "Fill for Life" Automatic Transmission Fluid under normal driving conditions. Designed for DaimlerChrysler Automatic Transmissions. Also recommended for certain Manual Transmissions and (post 1998) Power Steering Systems.

Maintains original shift quality. Superior anti-wear and rust corrosion prevention. Controls oxidation and substantially minimizes the formation of deposits. Controls friction and retains anti-foaming characteristics. Superior properties for low temperature operation.

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Why are Transmission Flushes Recommended?

Transmission fluid is often referred to as the hardest working fluid in your car. It is responsible for 1) lubricating hundreds of moving parts in your transmission, 2) serving as a coolant to reduce the tremendous temperatures created in normal use, 3) keeping the transmission clean and free of contaminants, and 4) maintaining the hydraulic properties that allow your transmission to shift properly under constantly changing conditions.

Over time your transmission fluid loses its ability to perform. If the fluid is left in beyond its useful life, wear and deterioration of the bearings, clutches, and other internal components will result. Eventually the transmission will fail and require overhaul or replacement. The cost of a transmission rebuild can be from $1500 to $3000, and even higher on some cars.

Bill Marsh's ASE certified technicians employ the most advanced equipment that allows us to replace every bit of the fluid in the complete transmission. It also flushes out any impurities that could contaminate the new fluid, leaving the transmission with fluid as clean as the day it was new.

A Transmission Flush should be done every 30,000 miles as part of routine maintenance. It is not recommended for all cars, so please ask your service advisor if it is right for your car.

Power Steering Fluid

Valvoline

Valvoline Synthetic Power Steering Fluid

  • Meets GM, Ford and Chrysler specifications
  • Keeps seals and o-rings pliable
  • Prevents leakage and squealing under severe conditions
  • Prevents wear, foam and oxidation
  • Protects against pump breakdown
  • Meets GM part number 1050017 (Spec. 9985010), Chrysler Spec. 5391 and Ford Spec. M2C128C
  • Not for use in Honda or Acura vehicles
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Mopar Power Steering Fluid

Mopar Power Steering Fluid

A premium formulation using high-quality lubricating base stocks and selected additives. Provides protection in automobile power steering systems. Controls seal swelling and protects pump parts against wear while providing the proper friction coefficient for system operation. Use of fluids not specifically intended for power steering systems may deteriorate rubber parts in those systems. Check owner's manual for exact recommendations.


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Why are Power Steering Flushes Recommended?

At one time or another, most drivers encounter a power steering problem with their car. Anything from fluid leaks or noise to stiff steering or hard turning after first starting the car. Normal driving eventually causes your power steering fluid to suffer from heat, friction and electrochemical degradation. The high pressure created when you hold hard turns is especially damaging. Your power steering fluid, which starts out clear, eventually turns dark with age. Sludge and varnish deposits build up in your power steering system and effect the easy turning and responsive handling you expect from your vehicle.

Our power steering fluid flush safetly removes varnish and sludge deposits. It is also the best way to remove wear metals that slowly grind away your power steering's internal components, including the power steering hoses, pump, rack and pinion and/or gear box. Our power steering fluid flush thoroughly cleans your vehicle's steering system and protects it with fresh power steering fluid and conditioners that revitalize the seals and o-rings.

It is recommended that the power steering system be flushed every 30,000 miles. If your vehicle's power steering is showing signs of contaminated fluid , try this service before major and expensive repair work becomes necessary.

Let our ASE certified technicians perform a power steering fluid flush today.

Brake Fluids

Mopar Brake Fluid

Mopar Brake Fluid

Correct viscosity and frictional characteristics to ensure smooth operation in Chrysler transmissions. Long-lasting viscosity modifiers for longer fluid life.

Designed to maintain its viscosity through excellent oxidation stability and use of long lasting viscosity modifiers. And it has improved low temperature fluidity and viscosity breakdown performance over previous generation Chrysler ATF fluids.

Specially formulated to give full protection in all critical areas of Chrysler transmission operation.
  • Lubricates and prevents wear in gears, clutches, and bearings.
  • Transfers engine power effectively.
  • Serves as a hydraulic fluid for the shift control system.
  • Removes heat efficiently.
  • Operates well over a wide temperature range.
  • Resists thermal and oxidative breakdown.
  • Provides sufficient viscosity at high temperatures with minimal sheardown.
  • Gives proper friction performance for Chrysler vehicles (smooth shift feel, no shudder).
  • Protects seals, gaskets, and other nonferrous components.
  • Prevents sludge and varnish formation.
  • Resists foaming.
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Valvoline Brake Fluid

Valvoline Synthetic Brake Fluid

  • Compatible with all braking systems requiring a DOT 3 or DOT 4 fluid
  • Mixes well with conventional fluids
  • High dry boiling point up to 480F reduces the risk of fluid evaporation and possible brake failure
  • Low-moisture formula provides excellent vapor lock protection
  • Maximizes ABS performance
  • Ideal for hydraulic and disc brakes
  • Surpasses specifications SAE J1703, FMVSS No. 116 and DOT 4 Motor Vehicle Brake Fluid
  • Minimum wet boiling point is 311F
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GM Brake Fluid

GM DOT 3 Brake Fluid

Recommended for all vehicles requiring DOT 3 brake fluid. Compatible with all disc and drum brake systems. Contains enhanced corrosion inhibitors to resist corrosion and excess wear. Retains its boiling point properties longer than conventional DOT 3 brake fluids.




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Why are Brake Fluid Flushes Recommended?

Most of us are alert to the fact that leaving dirty oil in our engines is not a good thing. But few of us are as conscientious about the quality our vehicle's brake fluid - the key part of the brake hydraulic system which is responsible for making our vehicles stop! New brake fluid, fresh out of the bottle is beautifully clear and clean. But if you were to go around removing brake master cylinder fill caps you would find that 8 out of 10 brake master cylinders are full of dirty black fluid with little particles floating in it. This is because brake fluid is made to absorb trace amounts of moisture in the brake hydraulic system and so as it becomes saturated it degrades over time. Most of the little black specks floating around are actually bits of rubber from the various rubber seals in your brake hydraulic system - parts like brake calipers, wheel cylinders, and master cylinder. All of these hydraulics are very expensive to replace.

So why not take a tip from your engine and change the "brake oil" on a regular basis - at least each 30,000 miles for most vehicles.