How do I confirm pilotpart488467-9362391924984 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

Lube Filter 3973686 3919562 for Cummins Engine 6C8.3 QSB6.7 QSC8.3 QSL9

For Cummins Oil Filter

Oil Filter 3973686 for Cummins

OEM / REF: 3973686SKU: pilotpart488467-9362391924984

Lube Filter 3973686 3919562 for Cummins Engine 6C8.3 QSB6.7 QSC8.3 QSL9 is a Oil Filter replacement part for Cummins Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Oil Filter. Use OEM part number 3973686 and confirm machine model, engine model, and serial details before ch...

Stock: In stock
Condition: New
Fitment: Cummins Seals, Filters & Maintenance Parts
Category: Oil Filter

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$48.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 23 – Oct 30
10	Oct 21 – Oct 28
50	Oct 19 – Oct 26

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

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

Oil Filter Description

This Oil Filter is indexed for Cummins Fit for Cummins Engine: 6C8.3, ISB (Chrysler), ISC CM2150, ISC CM554, QSB6.7 CM850(CM2850), QSC8.3 CM554, QSC8.3 CM850(CM2850), QSL9 CM2250, QSL9 CM2350 L102, QSL9 CM850(CM2850). Compare reference number 3973686 against the label on your existing Cummins component before ordering.

Additional cross references on file: 3919562. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

3973686 3919562

Applications

Cummins Fit for Cummins Engine: 6C8.3, ISB (Chrysler), ISC CM2150, ISC CM554, QSB6.7 CM850(CM2850), QSC8.3 CM554, QSC8.3 CM850(CM2850), QSL9 CM2250, QSL9 CM2350 L102, QSL9 CM850(CM2850)

Fitment Notes

Brand or application signal: Cummins Seals, Filters & Maintenance Parts
Product family: Oil Filter
System category: Seals, Filters & Maintenance Parts > Filters > Oil Filter
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.