How do I confirm pilotpart439935 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.

OutOfStock

For John Deere Glow Plug

Glow Plug RE502079 for John Deere

OEM / REF: RE502079SKU: pilotpart439935

John Deere Glow Plug RE502079 is listed under Engine Spare Parts > Glow Plug with catalog data including Overall Length: 95mm; Thread: 7/8" (22.2mm) ¨C 24 UNF; Element: Spring. Verify fitment for John Deere Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.

Stock: Out of stock
Condition: New
Fitment: John Deere Engine Spare Parts
Category: Glow Plug

Fitment support before you order
Worldwide delivery options

Currently unavailable

$94.99USD/EA

~~$11,199.00~~Save 99%

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

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.

Glow Plug Description

This Glow Plug is indexed for Part Number. Compare reference number RE502079 against the label on your existing John Deere component before ordering.

Before checkout, compare OEM part number RE502079, 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

RE502079

Applications

Part Number

Specifications

Overall Length	95mm
Thread	7/8" (22.2mm) ¨C 24 UNF
Element	Spring
Part Number	RE502079

Fitment Notes

Brand or application signal: John Deere Engine Spare Parts
Product family: Glow Plug
System category: Engine Spare Parts > Engine Auxiliary Components > Glow Plug
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: OutOfStock
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.