How do I confirm pilotpart511451 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

New Fuel Injector Cap/Block-Off Tool M18 18MM for 2006-2011 6.6L Chevrolet/GMC Duramax (LBZ & LMM) and 2007-2017 6.7L Dodge/Cummins

For Chevrolet Injectors & Nozzle

Injectors & Nozzle pilotpart511451 for Chevrolet

OEM / REF: pilotpart511451SKU: pilotpart511451

New Fuel Injector Cap/Block-Off Tool M18 18MM for 2006-2011 6.6L Chevrolet/GMC Duramax (LBZ & LMM) and 2007-2017 6.7L Dodge/Cummins is a Injectors & Nozzle replacement part for Chevrolet Engine Spare Parts, categorized under Engine Spare Parts > Injectors & Nozzle. Use OEM part number pilotpart511451 and confirm mac...

Stock: In stock
Condition: New
Fitment: Chevrolet Engine Spare Parts
Category: Injectors & Nozzle

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$27.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 14 – Aug 21
10	Aug 12 – Aug 19
50	Aug 10 – Aug 17

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.

Injectors & Nozzle Description

This Injectors & Nozzle is indexed for Chevrolet 2006-2011 6.6L Chevrolet/GMC Duramax (LBZ & LMM) and 2007-2017 6.7L Dodge/Cummins. Compare reference number pilotpart511451 against the label on your existing Chevrolet component before ordering.

Before checkout, compare OEM part number pilotpart511451, 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

pilotpart511451

Applications

Chevrolet 2006-2011 6.6L Chevrolet/GMC Duramax (LBZ & LMM) and 2007-2017 6.7L Dodge/Cummins

Fitment Notes

Brand or application signal: Chevrolet Engine Spare Parts
Product family: Injectors & Nozzle
System category: Engine Spare Parts > Fuel System > Injectors & Nozzle
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.