How do I confirm pilotpart727571-9180930244856 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

Fuel Pressure Regulator FP10021 for Buick LeSabre Regal Rainier Cadillac DeVille Escalade Vehicle

For Buick Pressure Regulator

Pressure Regulator FP10021 for Buick s: Fit For Buick

Q: What part numbers are associated with this Pressure Regulator?

FP10021, PR203, PR217, PR155, 217-3073, FP10075, 19210686, 23043, 24027, 2173074, 2574986, 17113536

OEM / REF: FP10021SKU: pilotpart727571-9180930244856

Fuel Pressure Regulator FP10021 for Buick LeSabre Regal Rainier Cadillac DeVille Escalade Vehicle is a Pressure Regulator replacement part for Buick Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Pressure Regulator. Use OEM part number FP10021 and confirm machine model, engine model, an...

Stock: In stock
Condition: New
Fitment: Buick Hydraulic & Pneumatic Parts
Category: Pressure Regulator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$9.00USD/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

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.

Pressure Regulator Description

This Pressure Regulator is indexed for Buick s: Fit For Buick. Compare reference number FP10021 against the label on your existing Buick component before ordering.

Additional cross references on file: PR203, PR217, PR155. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

FP10021 PR203 PR217 PR155 217-3073 FP10075 1921068623043240272173074 2574986 17113536

Applications

Buick s: Fit For Buick

Fitment Notes

Brand or application signal: Buick Hydraulic & Pneumatic Parts
Product family: Pressure Regulator
System category: Hydraulic & Pneumatic Parts > Pneumatic Parts > Pressure Regulator
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.