Is Your Car Ready for Summer?
Don't be stuck in traffic without A/C!
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Does My Vehicle Have California Emissions Standards (CARB)?
When searching for an oxygen sensor for your vehicle, you may be asked to choose if your vehicle has "California" or "CARB" Emissions Standards. This is not associated with where the vehicle is driven...
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Can I Use Platinum, Iridium or Ruthenium Plugs with Nitrous Injection?
Iridium - yes. Platinum - no. Ruthenium - maybe...
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Using the Denso Cross Reference
Have an OE part number or competitors part number you'd like to find a Denso equivalent for? Our Denso cross reference includes over 100,000 records!
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What is a Spark Plugs Heat Range?
The term heat range refers to the speed with which a plug can transfer heat from the combustion chamber to the engine head...
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Denso OE Identical Oxygen Sensor Installation Instructions
How Do I Install Denso OE Identical O2 Sensors?
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Winter Driving Checklist
Winter weather has a way of making even the most well maintained vehicles misbehave. With so much potential for disaster, both car and driver need every possible advantage.
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Denso Plug Torque Settings
It is essential to tighten a spark plug to the specified turning angle or torque setting...
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