How do I confirm pilotpart231125 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

Injector 729670-53100 for Yanmar Engine 3JH3E 4JH3E

For Yanmar Oil Injector Nozzle

Oil Injector Nozzle 729670-53100 for Yanmar 3JH3E Engine

OEM / REF: 729670-53100SKU: pilotpart231125

Injector 729670-53100 for Yanmar Engine 3JH3E 4JH3E is a Oil Injector Nozzle replacement part indexed for Yanmar · 3JH3E and Yanmar · 4JH3E. Match OEM part number 729670-53100 and confirm fitment for Yanmar Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Yanmar Engine Spare Parts
Category: Oil Injector Nozzle

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$80.99USD/EA

~~$9,499.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

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.

Oil Injector Nozzle Description

This Oil Injector Nozzle is indexed for Yanmar · 3JH3E; Yanmar · 4JH3E. Compare reference number 729670-53100 against the label on your existing Yanmar component before ordering.

Before checkout, compare OEM part number 729670-53100, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

729670-53100

Applications

Yanmar · 3JH3E
Yanmar · 4JH3E

Specifications

Part Number	729670-53100, 72967053100

Fitment Notes

Brand or application signal: Yanmar Engine Spare Parts
Product family: Oil Injector Nozzle
System category: Engine Spare Parts > Fuel System > Oil Injector Nozzle
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.