Infiniti G37 extended warranty
The Infiniti G37 is a sedan that was offered with a gas engine. Here's what the factory warranty covers, what it leaves out and what to look for in a plan.
- BodySedan
- PowertrainGas engine
- StatusNo longer sold new
Worth covering
Parts to check in a G37 plan
- EngineThe engine block, cylinder heads and the internally lubricated parts inside them: pistons, crankshaft, camshafts, timing chain, oil pump and valve train.
- TransmissionThe transmission case and internal parts, the torque converter, valve body and, on most plans, the transmission control module. Automatic, manual, CVT and dual-clutch units are all eligible.
- Air conditioningThe compressor, clutch, condenser, evaporator, receiver-drier and expansion valve.
How much factory warranty is left on your G37?
Estimate only, assuming the car was first sold early in its model year. Your in-service date is on your registration or available from a dealer.
Infiniti G37 factory warranty
New Infiniti vehicles typically come with basic coverage for 4 years or 60,000 miles and powertrain coverage for 6 years or 70,000 miles, whichever comes first. Coverage starts on the date the vehicle was first sold. Terms can differ by model year, so confirm yours in the warranty booklet or with a Infiniti dealer.
The G37 is no longer sold new in the US, so most examples are close to or beyond the end of factory coverage.
Why body style matters
Sedans are the least demanding body style mechanically. There is one driven axle on most, no transfer case and less weight for the brakes and suspension to manage, so plan prices are usually at the lower end.
Naturally aspirated gas engine
A conventional gas engine has no turbocharger, which removes one expensive part. The costly failures are internal: timing chain components, head gaskets, oil pumps and, on direct-injection engines, the high-pressure fuel pump. Powertrain-level plans cover these internally lubricated parts.
About Infiniti
Infiniti models use turbocharged engines, including a variable-compression design in some SUVs, alongside continuously variable transmissions. Both are costly to repair outside warranty.
Choose your coverage
Plan levels for the G37
The parts that make the car move, and the most expensive to replace.
Powertrain plus the major named systems.
Exclusionary coverage: everything except a short list of exclusions.
From the blog
Reading for Infiniti G37 owners
- Repairs and costsTiming Chain Problems: Symptoms and CausesLearn the warning signs of a stretched or failing timing chain, what causes it, why repairs are labor-heavy, and how service contracts may treat it.4 min read
- Repairs and costsHead Gasket Failure ExplainedWhat a head gasket does, the warning signs of failure, why it happens, what repairs involve and how extended warranties often treat it.4 min read
- Repairs and costsWhat a Blown Engine Means and What Happens NextA blown engine means serious internal damage. Learn the common causes, the signs, your repair options, and how warranty claims for engines usually work.4 min read
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FAQs
Frequently asked questions
Is the Infiniti G37 eligible for extended coverage?
Eligibility depends on the vehicle's year and mileage, and each provider sets its own limits. Because the G37 is no longer sold new, older examples may qualify only for powertrain-level plans.
Which coverage level fits an Infiniti G37?
If the gas engine and transmission are your main concern, a powertrain plan covers them. If you also want air conditioning, electrical parts and electronics covered, look at a mid-level or comprehensive plan.
How much does a Infiniti G37 extended warranty cost?
Price depends on the model year, mileage, coverage level, deductible and your ZIP code. Request a quote with your details for an actual price.