How do I confirm pilotpart167971 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

12V Stop Solenoid 3939018 SA-4889-12 For Cummins Engine

For Cummins Stop Solenoid

Stop Solenoid 3939018 for Cummins Cummins Engine

OEM / REF: 3939018SKU: pilotpart167971

12V Stop Solenoid 3939018 SA-4889-12 For Cummins Engine is a Stop Solenoid replacement part indexed for Part Number and Cummins Engine, with 3 application records on file. Match OEM part number 3939018 and confirm fitment for Cummins Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: Cummins Engine Spare Parts
Category: Stop Solenoid

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$122.99USD/EA

~~$17,499.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 24 – Oct 31
10	Oct 22 – Oct 29
50	Oct 20 – Oct 27

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.

Stop Solenoid Description

This Stop Solenoid is indexed for Part Number; Cummins Engine; NTA855 K19 KT38 M11 Diesel Aftermarket Parts; Cummins s: Engine:Cummins. Compare reference number 3939018 against the label on your existing Cummins component before ordering.

Additional cross references on file: SA-4889-12. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

3939018 SA-4889-12

Applications

Part Number
Cummins Engine
NTA855 K19 KT38 M11 Diesel Aftermarket Parts
Cummins s: Engine:Cummins

Specifications

Voltage	12V
Part Number	3939018, SA-4889-12, SA488912

Fitment Notes

Brand or application signal: Cummins Engine Spare Parts
Product family: Stop Solenoid
System category: Engine Spare Parts > Engine Auxiliary Components > Stop Solenoid
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.