Frequently Asked Questions – NJ DIESEL
1. What types of products do you sell?
NJ DIESEL specializes in diesel performance upgrades and replacement parts for GM, Ford, and Dodge diesel engines. Our products include fuel system components, injectors, turbochargers, filters, cooling systems, and maintenance tools.
2. How do I know which parts fit my engine?
Each product listing includes application information specifying compatible engines and years. You can also use our “Shop by Engine” section to find parts tailored to your Powerstroke, Duramax, or Cummins engine.
3. Do you ship internationally?
Currently, NJ DIESEL ships to the continental United States only. For international orders, please contact us at njdieselrepair.com.
4. How long will it take to receive my order?
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Standard Shipping: 3–7 business days
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Expedited Shipping: 2–3 business days
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Priority / Overnight Shipping: 1–2 business days
Orders are processed within 1–2 business days after payment confirmation. Tracking information is provided via email.
5. What should I do if my order arrives damaged or is missing items?
If your order is damaged or lost in transit, please contact us immediately at njdieselrepair.com. We will work quickly to resolve the issue and ensure you receive a replacement or refund.
6. Can I return a product?
Yes. NJ DIESEL accepts returns for products that are unused, in original packaging, and within 30 days of purchase. Contact njdieselrepair.com to initiate a return. Certain products, such as performance modifications, may have restrictions — please check the product listing for details.
7. How do I track my order?
Once your order ships, you will receive a tracking number via email. You can use this number to monitor your package until it arrives.
8. Do you offer technical support or installation guidance?
Yes. Our knowledgeable team is available to assist with product questions, installation guidance, and troubleshooting. Contact us at njdieselrepair.com for expert support.