3920211 Diesel Fuel Injector Unit Injector Assembly

Product Description;

Why choose us?

1. Strict bench testing for all fuel injectors before delivery, stable injection performance.
2. Complete cross reference part numbers and accurate engine fitment data.
3. In stock supply, fast shipment within 1-3 working days for small and bulk orders.
4. Strict raw material selection with high strength alloy steel, long service life.
5. 12 month warranty, free replacement for factory defective items.
6. Professional aftermarket support for truck and excavator engine maintenance.

Packing and shipping:

FAQ

Q1: Can I place sample order?

A: Yes, 1PC sample available. In stock arrange quick shipment.

Q2: Two product options available?

A: New and remanufactured injectors optional. All pass strict bench testing.

Q3: How to confirm matching engine?

A: Check OEM part number and engine model before purchase. Provide equipment info for matching confirmation.

A: 12 months warranty against manufacturing defects. Damage from wrong installation excluded.

Q5: Goods delivery cycle?

A: In-stock items ship within 1~3 working days. Bulk orders finish shipment within 5~15 working days.

Q6: Support customized packing?

A: Standard neutral carton packing. Custom packaging acceptable for large bulk orders.

Q7: What test finished before shipment?

A: Every injector completes flow test, sealing test and atomization inspection on professional test bench.