Warranty Policy – JDM Premium

Quality You Can Trust | jdm-premium.com

At JDM Premium, we stand behind the quality of our JDM engines. Every engine is rigorously inspected and tested before shipment to ensure reliability. Below are the details of our warranty coverage.

🔧 Warranty Coverage

✅ Standard Warranty:

3 Months (Limited Mechanical Warranty) for all engines.
Covers internal mechanical failures (e.g., piston rings, bearings, crankshaft) under normal use.
Requires proof of proper installation and maintenance (oil/filter changes, no modifications).

✅ Extended Warranty Options:

Upgrade to 12 or 24 months (available at checkout for select engines).

❌ What’s Not Covered?

Our warranty does not apply to:

Damage from improper installation, tuning, or modifications.
Neglect (e.g., low oil, coolant leaks, over-revving).
Wear-and-tear parts (clutch, turbochargers, gaskets unless specified).
Engines used in competitive racing or extreme conditions.

📋 Warranty Claim Process

Contact Us: Email support@jdm-premium.com within 7 days of discovering an issue.
Provide Proof: Submit:
- Original invoice & warranty seal (if applied).
- Installation records (mechanic’s invoice recommended).
- Video/photos of the failure.
Inspection: We may require an inspection by an approved mechanic.
Resolution: Approved claims result in:
- Repair/replacement of defective parts or
- Partial refund (prorated based on usage).

🚚 Shipping & Warranty

Warranty is void if the engine is shipped without prior approval.
Return shipping costs for warranty claims are the buyer’s responsibility.

💡 Tips to Maintain Warranty

✔ Use recommended oil grades and OEM-equivalent filters.
✔ Follow break-in procedures (if provided).
✔ Keep maintenance records.

Warranty