How do I confirm pilotpart386273 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 Mass Air Flow Sensor Replacement For Chevy Express 2500 3500 Van Silverado 2011-2012 GMC Savana 2500 3500 Van 2010-2012 Sierra 2500 3500 2011-2012 6.6L 10393949, 23259883

For GMC Sensors

Sensors 10393949 for GMC V8 6.6L Engine

OEM / REF: 10393949SKU: pilotpart386273

New Mass Air Flow Sensor Replacement For Chevy Express 2500 3500 Van Silverado 2011-2012 GMC Savana 2500 3500 Van 2010-2012 Sierra 2500 3500 2011-2012 6.6L 10393949, 23259883 is a Sensors replacement part indexed for Part Number and GMC Sierra 3500 HD · V8 6.6L · 2011-2016, with 3 application records on file. Match...

Stock: In stock
Condition: New
Fitment: GMC Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$87.06USD/EA

~~$6,599.00~~Save 99%

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.

Sensors Description

This Sensors is indexed for Part Number; GMC Sierra 3500 HD · V8 6.6L · 2011-2016; GMC Sierra 2500 HD · V8 6.6L · 2011-2016; GMC Savana 4500 · V8 6.6L · 2010-2016. Compare reference number 10393949 against the label on your existing GMC component before ordering.

Additional cross references on file: 23259883. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

10393949 23259883

Applications

Part Number
GMC Sierra 3500 HD · V8 6.6L · 2011-2016
GMC Sierra 2500 HD · V8 6.6L · 2011-2016
GMC Savana 4500 · V8 6.6L · 2010-2016
GMC Savana 3500 · V8 6.6L · 2010-2016
GMC Savana 2500 · V8 6.6L · 2010-2016
CHEVROLET Silverado 3500 HD · V8 6.6L · 2011-2016
CHEVROLET Silverado 2500 HD · V8 6.6L · 2011-2016
CHEVROLET Express 4500 · V8 6.6L · 2010-2016
CHEVROLET Express 3500 · V8 6.6L · 2010-2016
CHEVROLET Express 2500 · V8 6.6L · 2011-2016

Specifications

Part Number	10393949, 23259883
FEATURE	100% Tested to OE Specs (form, fit, function)
SENSOR TYPE	Sensor Only

Fitment Notes

Brand or application signal: GMC Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
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.