Coolant Leak - 2007 Buick Lucerne

NHTSA ID Number: 10161015

Manufacturer Communication Number: PIP4173A

Summary

This Preliminary information is to inform the dealer of a possible coolant leak from an engine expansion plug. The dealer is advised to seal and replace the core plug to correct the leak.

1 Affected Product

Vehicle

BUICK

LUCERNE

2007

Bulletin No.: PIP4173A
Published date: 05/15/2019

https://www.nhtsa.gov/recalls?nhtsaId=10161015

https://static.nhtsa.gov/odi/tsbs/2019/MC-10161015-9999.pdf

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SaleBestseller No. 1

Zerex Dex-Cool 50/50 Ready-to-Use Antifreeze Coolant 1 Gallon

Unsurpassed freeze protection and anti-boil performance outperforms industry standards
Organic acid technology resists rust, scale & corrosion while protecting all cooling system metals (including aluminum)
High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
Pre-mixed orange formula is ready-to-use in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F).
5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs

Bestseller No. 2

Zerex Dex-Cool Antifreeze Coolant Concentrate 1 Gallon

Unsurpassed freeze protection and anti-boil performance outperforms industry standards
Organic acid technology resists rust, scale & corrosion while protecting all cooling system metals (including aluminum)
High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
Orange concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs

Bestseller No. 3

PEAK DEX-Cool® Antifreeze + Coolant, Premium Engine Coolant with Antifreeze, Car Antifreeze Coolant Mixture for GM Vehicles, 1 Gallon

VERSATILE ENGINE COOLANT: This antifreeze + coolant is designed for use in all GM vehicles 1995 and newer requiring an orange organic acid technology (OAT) coolant. This item contains a bittering agent called Denatonium Benzoate.
PROTECTS ENGINE: This antifreeze + coolant provides protection against rust and corrosion for all cooling system metals, including aluminum
LONG-LASTING COOLANT: This antifreeze + coolant has a service life of up to 10 years/150,000 miles with a complete cooling system flush and fill
BETTER FORMULA: Our antifreeze coolant solution is free of amines, phosphate, borate, nitrite and silicate
EXCELLENT PERFORMANCE: This meets the performance requirements of ASTM D3306, D4985 and GMW3420, GM6277M

Bestseller No. 4

Shell Zone Dex-Cool Extended Life ELC Antifreeze + Coolant, Pre-Diluted 50/50 (1 Gallon, Single Pack)

High-performance, universal automotive antifreeze/coolant with extended life
Provides effective, long-term corrosion protection for aluminum, brass, cast iron, steel, solder, and copper
Superior high temperature for aluminum protection, resulting in longer component life
Silicate-free formula maintains good as new heat transfer, and reduces silicate gel formation in use or in storage
Suitable for a 5-year or 150,000 mile service life in automotive applications; up to of 600,000 miles or 12,000 hours in heavy duty applications