NHTSA ID Number: 10162105
Manufacturer Communication Number: PIP5629A
Summary
This Preliminary information communicates to the dealer technicians to refer to service bulletin 19-NA-109.
This Preliminary information communicates to the dealer technicians that the oil life monitoring system for 2019 Duramax 6.6 L5P is under investigation by engineering.
4 Affected Products
Vehicles
SEOCONTENT-START
Bulletin No.: PIP5629A
Published date: 06/3/2019
Preliminary Information
PIP5629A 2019 Duramax Oil Life Monitor
Models
| Brand: | Model: | Model Years: | VIN: | Engine: | Transmissions: | |
| from | to | |||||
Chevrolet |
Silverado 2500/3500 | 2019 | All | All | 6.6 L5P | All |
| GMC | Sierra 2500/3500 | 2019 | All | All | 6.6 L5P | All |
| Involved Region or Country | North America |
| Condition | Some customers may have a concern that the engine oil life seems to be counting down too quickly. |
| Cause | The cause of the condition may be a software anomaly. |
Correction:
Please refer to the latest version of service bulletin 19-NA-109.
Version History
| Version | 2 |
| Modified | 03/13/2019 – Created on
06/03/2019 – Updated to refer to service bulletin 19-NA-109. |
SEOCONTENT-END
Bulletin No.: PIP5629A
Published date: 06/3/2019
To View or Download this Document Click Here
SEOCONTENT-END
Bulletin No.: PIP5629
Published date: 03/13/2019
To View or Download this Document Click Here
- Full synthetic formula is proven to maximize diesel engine life
- 35% reduction in valve train wear vs. industry standards as tested in Cummins ISB engine test
- Engineered to control wear, deposits and oil breakdown while meeting low emission requirements
- Up to 28% longer oil life vs. industry standards as tested in Volvo T-13 engine test
- Ultimate protection against severe temperatures
- Mobil 1 Turbo Diesel Truck Is Designed For Modern Diesel Truck Engines, Delivering Long Drain Capability, Exceptional Performance, And Potential Fuel Economy Benefits
- Meets Or Exceeds The Demanding Specifications Of Major Truck Manufacturers - One Engine Oil Can Be Used For Mixed Fleet Operations
- Recommended For Use In All Super High-Performance Diesel Applications, Including Low Emission Engines
- Helps Engines Last Longer By Reducing Low-Temperature Sludge Buildup And High-Temperature Deposits
- Synthetic blend 15W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
- Ideal for on-highway fleets, construction, and agricultural machinery, and diesel pickup trucks — including high-power vehicles that require resistance to heat and stress
- Triple Protection Plus technology offers better low-temperature flow, which delivers excellent equipment protection, long engine life, and maintains viscosity control under high temperatures
- Delivers good engine cleanliness and protection against piston deposits, ensuring engine and component reliability at extended oil drain intervals
- Advanced low-ash formulation helps control the blocking or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency
- EXCELLENT WEAR PROTECTION IN HEAVY DUTY APPLICATIONS that can take a toll on critical internal moving parts
- RESISTS OXIDATION AND FIGHTS DEPOSITS & SLUDGE with higher quality synthetic base oils and special inhibitors
- PROTECTS DURING COLD START UPS WHILE CONTROLING SOOT as heavy-duty equipment can sit idle for extended periods of time
- ADVANCED FUEL ECONOMY up to 1.5% over 15W-40 conventional oils in on-highway operations
- UNIQUE 5,000 MILES OIL DRAINS EXTENSION in Cummins X15/X12 engines when average is 7mpg or higher
- Better wear protection
- Increased fuel efficiency
- Better protection of the expensive catalytic emission system
- Improved compatibility with fuels containing ethanol
- Superior corrosion protection
Last update on 2026-06-28 / Affiliate links / Images from Amazon Product Advertising API
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