Fuel system, other: storage: tank assembly: pressure relief devices (Pontiac, Chevrolet and GMC and 3 more)
Vehicle equipment recall 07E-021. NHTSA received DELPHI’s report on Mar 12, 2007.
Watch and the shortlist are kept with a free account, on every device. Your watch list. NHTSA’s own record is on nhtsa.gov.
The short answer
NHTSA received DELPHI’s report on Mar 12, 2007. Copied from NHTSA on Oct 28, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS.
FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE.
THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O’RING AND RETAINER.
NHTSA, Recalls flat file before 2010. Released Oct 28, 2026. Updated daily.
- NHTSA’s part: Fuel system, other: storage: tank assembly: pressure relief devices.
What should you do?
DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
NHTSA, Recalls flat file before 2010. Released Oct 28, 2026. Updated daily.
- How to reach the firm: THIS RECALL ONLY PERTAINS TO AFTERMARKET DELPHI FUEL PRESSURE REGULATORS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED BY GENERAL MOTORS.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Which ones are recalled?
NHTSA counts 742 items potentially involved, across everything this recall names.
NHTSA, Recalls flat file before 2010. Released Oct 28, 2026. Updated daily.
- Pontiac Trans SportNHTSA gives no dates made
- Pontiac SunfireNHTSA gives no dates made
- Pontiac MontanaNHTSA gives no dates made
- Pontiac Grand PrixNHTSA gives no dates made
- Chevrolet Monte CarloNHTSA gives no dates made
- GMC SonomaNHTSA gives no dates made
- Buick RendezvousNHTSA gives no dates made
- Buick SkylarkNHTSA gives no dates made
- Chevrolet BerettaNHTSA gives no dates made
- Chevrolet CavalierNHTSA gives no dates made
- Chevrolet ImpalaNHTSA gives no dates made
- Chevrolet LuminaNHTSA gives no dates made
- Chevrolet Lumina APVNHTSA gives no dates made
- Chevrolet MalibuNHTSA gives no dates made
- Pontiac Grand AMNHTSA gives no dates made
- Pontiac AztekNHTSA gives no dates made
- Oldsmobile SilhouetteNHTSA gives no dates made
- Delphi FP10026-11B1NHTSA gives no dates made
- Delphi FP10020-11B1NHTSA gives no dates made
- Delphi FP10027-11B1NHTSA gives no dates made
- Buick CenturyNHTSA gives no dates made
- Chevrolet S10NHTSA gives no dates made
- Chevrolet VentureNHTSA gives no dates made
- Oldsmobile CutlassNHTSA gives no dates made
- Oldsmobile AchievaNHTSA gives no dates made
- Oldsmobile AleroNHTSA gives no dates made
- Pontiac FirebirdNHTSA gives no dates made
- Buick RegalNHTSA gives no dates made
- Chevrolet CamaroNHTSA gives no dates made
- Chevrolet CorsicaNHTSA gives no dates made
Who is recalling it?
- Made by DELPHI.
NHTSA, Recalls flat file before 2010. Released Oct 28, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt.
- Which ones, by part or lot: the recall’s report on NHTSA’s site gives them where the maker did; this file gives part numbers only where its maker listed them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file before 2010 (FLAT_RCL_PRE_2010).
Released Oct 28, 2026 and checked Oct 28, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 28, 2026.