6.6L DURAMAX
®
Diesel Engine
Components
For trucks equipped with 6.6L DURAMAX
®
Diesel
Engine, the complete engine assembly, including
turbocharger components, is covered for defects
in material or workmanship for 3 years or
36,000 miles, whichever comes first. No deductible
applies during this coverage period. The engine
parts listed next continue to be covered, subject to
a $100.00 deductible, for 5 years or 100,000 miles,
whichever comes first.
•Cylinder block and heads and all internal
parts, intake and exhaust manifolds, timing
gears, timing gear chain or belt and
cover, flywheel, harmonic balancer, valve
covers, oil pan, oil pump, water pump,
fuel pump, engine mounts, seals, and
gaskets
•Diesel Fuel Metering System: injection pump,
nozzles, high pressure lines, and high
pressure sealing devices
•Glow Plug Control System: control/glow plug
assembly, glow plugs, cold advance relay,
and ECM
•Fuel injection control module, integral oil
cooler, transmission adapter plate, left
and right common fuel rails, fuel filter
assembly, fuel temperature sensor, and
function block
Important: Some of these components may also
be covered by the Emission Warranty with no
deductible. See the “Emission Warranty Parts List”
under Emission Control Systems Warranty on
page 18 for details.
After-Manufacture “Rustproofing”
Your vehicle was designed and built to resist
corrosion. Application of additional rust-inhibiting
materials is neither necessary nor required
under the Sheet Metal Coverage. GM makes no
recommendations concerning the usefulness
or value of such products.
Application of after-manufacture rustproofing
products may create an environment which
reduces the corrosion resistance built into your
vehicle. Repairs to correct damage caused
by such applications are not covered under your
New Vehicle Limited Warranty.
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