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GM/ DEX-COOL SETTLEMENT DOCUMENTS:

FOR MORE INFORMATION ABOUT THE GM DEX-COOL SETTLEMENT:

Please continue checking back on this webpage periodically for further settlement documents and updates as they become available.

 

 


GM Dex-Cool/Intake Manifold Gasket Class Action

NATIONWIDE SETTLEMENT REACHED IN GM/DEX-COOL CLASS ACTION LAWSUIT

On March 20, 2008, the California Superior Court granted preliminary approval to the class action settlement reached with General Motors in the GM/Dex-Cool class action lawsuit. This settlement affects people who purchased or leased a "covered vehicle" anywhere in the United States other than Missouri. A separate settlement has been reached for those who purchased or leased their vehicle in Missouri, which will offer the same benefits but will be separately approved by a Missouri court.

The lawsuits were filed on behalf of owners of General Motors vehicles, which were factory-filled with "Dex-Cool" coolant. In summary, the lawsuits alleged that Dex-Cool degraded certain vehicles’ intake manifold gaskets and other engine sealability components, and that in certain other vehicles, Dex-Cool formed a rusty sludge, clogging the vehicles’ cooling systems and causing vehicles to overheat.

Terms of the Settlement:
You may be eligible to receive between $50 and $800 in cash reimbursement under the settlement if you have paid for a covered repair by May 30, 2008, and if you submit a claim by October 27, 2008. If you paid for multiple covered repairs, you may be eligible to receive multiple cash reimbursements provided you submit a separate claim for each repair.


There are many factors that play into the discussion. Today’s engines are made of alloys and composites that were not used a generation ago. Engines perform at much higher temperatures than they did just a few years ago, and in order to keep green house gases from coming out your tail pipe, engines are tuned and computer monitored like never before. So, the demands on the coolant are dramatically different from anything we have ever seen. As each manufacturer attempts to keep progressing with fuel efficiency and less bad stuff out the tail pipe maintenance is more and more important. We can help you with your specific car, van or pickup truck. What is right for your circumstance may not fit your neighbor’s. So, give us a call. If you have not had your coolant tested in the last six months, make the appointment today.

 

Click here to view and print a copy of the Settlement Claim Form.

COVERED VEHICLES

Vehicles covered under the settlement are divided into three groups. Each group of vehicles is listed below, followed by the covered repairs, for which cash reimbursement is available under the settlement.

Note: If you own one of the models listed below, but (i) with a different engine size than what is listed, or (ii) the vehicle was manufactured using a lower intake manifold gasket other than a nylon/silicone gasket, or (iii) the vehicle is a Group A vehicle manufactured after April 9, 2003, then you are not covered by the settlement and are not eligible to file a claim.

GROUP A VEHICLES- Model years 1995-2003, equipped with 3.1 or 3.4 liter V6 engine, manufactured before April 10, 2003 with a nylon/silicone lower intake manifold gasket.

    Buick    Century, Rendezvous
    Chevrolet    Impala, Lumina, Malibu, Monte Carlo, Venture
    Oldsmobile    Alero, Cutlass, Silhouette
    Pontiac    Aztek, Grand Am, Grand Prix, Montana, Trans Sport

 

 

 

 

Group A Covered Repairs: Replacement of failed nylon/silicone lower intake manifold gasket.

Note: Some of these vehicles may have been offered for sale with an engine other than a 3.1-liter or 3.4 -liter V6 engine. Any of the above models sold with an engine other than a 3.1-liter or 3.4 -liter V6 engine are not included and are not eligible to make a claim.

GROUP B VEHICLES- Model years 1995-2004, equipped with 3.8-liter V6 engine (internal GM engine designation RPO L36).

    Buick    LeSabre, Park Avenue, Regal, Riviera
    Chevrolet    Camaro, Impala, Lumina, Monte Carlo
    Oldsmobile    Eighty-Eight, Intrigue, LSS, Ninety-Eight
    Pontiac    Bonneville, Firebird, Grand Prix

 

 

 

 

Group B Covered Repairs: Repairs necessitated by engine coolant sealing issues,including replacement of throttle body gasket, upper intake manifold gasket,lower intake manifold gasket, or intake manifold.

Note: Some of these vehicles may have been offered for sale with an engine other than a 3.8-liter V6 engine RPO L36. Any of the above models sold with an engine other than a 3.8-liter V6 engine RPO L36 are not included and are not eligible to make a claim.

GROUP C VEHICLES- Model years 1995-2000, equipped with 4.3-liter V6 engine.

    Chevrolet    Blazer, Chevrolet S-10
    GMC    Envoy, Jimmy, S-15
    Oldsmobile    Bravada

 

 

Group C Covered Repairs: Repairs necessitated by cooling-system sludge, including cooling-system flush, heater core repairs, water pump repairs, or radiator cap replacement. “Sludge” refers to a rust-like material that can form in the cooling system and whose formation is related to use of Dex-Cool.

Click Here to view Frequently Asked Questions & Responses about the Dex-Cool Class Action Lawsuit

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