How do I confirm pilotpart416079 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Original 4PCS Fuel Injection Pump 658A527143 for Isuzu Engine 3LB1 3LD1 4LB1 4LE1

For Isuzu Injection Pump

Injection Pump 60-Day for Isuzu

Q: What part numbers are associated with this Injection Pump?

60-Day, 6144611400, 6144611401, 6144611402, D20A-5, D20P-5, D20Q-5, D20S-5, D21A-5, D21P-5, D21Q-5, D21S-5

OEM / REF: 60-DaySKU: pilotpart416079

Original 4PCS Fuel Injection Pump 658A527143 for Isuzu Engine 3LB1 3LD1 4LB1 4LE1 is a Injection Pump replacement part indexed for Part Number and Isuzu Engine: 3LB1, 3LD1, 4LB1, 4LE1 Note: This original part does not offer returns or exchange service. Please confirm according to the correct part number instead of j...

Stock: In stock
Condition: New
Fitment: Isuzu Engine Spare Parts
Category: Injection Pump

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$1,318.99USD/EA

~~$187,299.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Injection Pump Description

This Injection Pump is indexed for Part Number; Isuzu Engine: 3LB1, 3LD1, 4LB1, 4LE1 Note: This original part does not offer returns or exchange service. Please confirm according to the correct part number instead of just a model.. Compare reference number 60-Day against the label on your existing Isuzu component before ordering.

Additional cross references on file: 6144611400, 6144611401, 6144611402. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

60-Day 6144611400 6144611401 6144611402 D20A-5 D20P-5 D20Q-5 D20S-5 D21A-5 D21P-5 D21Q-5 D21S-5

Applications

Part Number
Isuzu Engine: 3LB1, 3LD1, 4LB1, 4LE1 Note: This original part does not offer returns or exchange service. Please confirm according to the correct part number instead of just a model.

Specifications

Part Number	658A527143

Fitment Notes

Brand or application signal: Isuzu Engine Spare Parts
Product family: Injection Pump
System category: Engine Spare Parts > Fuel System > Injection Pump
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.