






90-94 Nissan D21 Pickup 2.4L Front Sensor
90-94 Nissan D21 Pickup 2.4L Front Sensor
OEM-style front sensor for D21 2.4L engines—critical for fuel and ignition timing. Direct replacement component engineered to restore proper engine management function. Designed for plug-and-play installation at factory sensor location.
Key Features
- OEM Specification - Meets original equipment performance requirements for accurate engine management
- Direct Replacement - Mounts at factory sensor location without modification
- 2.4L Application - Engineered specifically for D21 2.4-liter powerplant
Specs
- Sensor assembly, front-mounted configuration
- D21 2.4L engine application
Whats Included
- Front sensor assembly
Frequently Asked Questions
Do I need any special tools or adapters to install this sensor?
It bolts into the existing factory location—standard hand tools handle the job. Your service manual will show the exact mounting points and torque specs for your D21.
Will this sensor work if my engine's wiring harness is original?
Yes. This is a direct OEM-style replacement, so it connects to the factory connector without modification. If your harness has been cut or spliced, you may need to sort wiring before install.
What if the sensor doesn't fix my check engine light?
Start with a code reader to confirm the sensor is the actual fault. A bad sensor often throws a specific code; other issues (vacuum leaks, wiring faults) can trigger similar symptoms. Verify the fault before committing to the swap.
Ships within 1-2 business days.
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90-94 Nissan D21 Pickup 2.4L Front Sensor
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


