The Infiniti G37 has enough factory performance to be enjoyable without modification, but its strong VQ37 engine, rear-wheel-drive-based chassis and large aftermarket make it a popular project car. The easiest mistake is buying visible parts before confirming that the car is mechanically healthy. A G37 with fresh fluids, quality tires, […]
Infiniti G37 Heater Hose Connector Failure: Symptoms and Fixes
An aging Infiniti G37 can develop a coolant leak at the heater-hose connector near the rear of the engine compartment. The factory-style connector is a serviceable part, and plastic cooling-system components can become brittle after years of heat cycles. A small seep may leave only dried residue or a sweet […]
Infiniti G37 Transmission Fluid Change: When and How to Service It
Transmission-fluid advice for the Infiniti G37 is often oversimplified. The G37 was sold with different automatic and manual transmissions, and AWD models also use a transfer case and separate differentials. The correct fluid, fill procedure and service interval depend on the exact year, transmission and operating conditions. Before buying fluid, […]
Infiniti G37 Gallery Gasket Failure: Symptoms, Diagnosis and Repair
The internal oil-gallery gasket is one of the most widely discussed engine concerns among Infiniti G37 owners. The subject can be confusing because low oil pressure has several possible causes, the gasket is hidden behind the front timing cover and the repair requires significant disassembly. A warning light or diagnostic […]
Infiniti G37 Common Problems by Mileage and Model Year
The Infiniti G37 remains a popular used performance car because of its VQ37VHR V6, rear-wheel-drive platform and availability as a sedan, coupe or convertible. Most G37s are now old enough that maintenance history and previous repairs matter more than a simple model-year ranking. A properly maintained higher-mileage car can be […]
Infiniti G37 Thermostat – 180 Degrees Fahrenheit
Do you need to replace the thermostat on your Infiniti? The thermostat shown above has 100% calibration is conducted for each heat motor to guarantee quality and performance. Original equipment design provides an exact fit and performance. Stainless steel assembly and springs are engineered for long life and smooth performance. […]
Infiniti G37 New Fuel Injector – Replacement Part
Do you need to replace the fuel injectors on your Infiniti G37? Does you replacement part look like the photo above? The shown fuel injector matches OE form, fit and function. With premium high quality construction for durability materials and all new components including seals. You can head on over […]









