How do I confirm pilotpart212251 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

Relay Feed Primer Fuel Pump 105210-1800 105210-4280 for Diesel Engine Zexel Parts

For Diesel Relay

Relay 105210-1800 for Diesel

OEM / REF: 105210-1800SKU: pilotpart212251

Relay Feed Primer Fuel Pump 105210-1800 105210-4280 for Diesel Engine Zexel Parts is a Relay replacement part for Diesel Electrical Parts, categorized under Electrical Parts > Relay. Use OEM part number 105210-1800 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Diesel Electrical Parts
Category: Relay

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$83.00USD/EA

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

Confirm fitment before ordering →

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

Relay Description

This Relay is indexed for Diesel Engine Zexel Parts. Compare reference number 105210-1800 against the label on your existing Diesel component before ordering.

Before checkout, compare OEM part number 105210-1800, 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

105210-1800

Applications

Diesel Engine Zexel Parts

Fitment Notes

Brand or application signal: Diesel Electrical Parts
Product family: Relay
System category: Electrical Parts > Circuit Protection & Regulation > Relay
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.