2003 GMC Sub250 Engine Control Module (ECM)

Year | Make & Model

2003 | GMC Sub250

Price

Call for availability

Seller

Description

03 Chevy Silverado Diesel DURAMAX 6.6L EngineComputer ECU ECM 12210729 DTFF USED OEM

Vehicle & Part Details

Make

GMC

Model

Sub250

Year

2003

Additional Notes:

Listed: Mar 19, 2026 12:00:00 AM

Contact Seller

Ask Bonanza Auto CA about this part

Send your details and the yard will call or text you about availability, price and fitment.

2003 GMC Sub250 · Engine Control Module (ECM)

Tell the yard what you need to know about this part.
Bonanza Auto CA replies to you directly.

Similar Parts

Discover related products you may like

View All

Call

Engine/motor Brain Box

Year | Make & Model

2003 | GMC Sub250

Sold By Sierra 3 High Dessert

Same part, other years

Engine Control Module (ECM) — GMC Sub250

Call for price

2007 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 1 listings

from $200.00

2005 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 2 listings

from $50.00

2004 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 2 listings

Call for price

2002 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 3 listings

Call for price

2001 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 7 listings

Call for price

2000 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 2 listings

from $1.00

1999 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 4 listings

Call for price

1998 GMC Sub250

Year | Make & Model

Engine Control Module (ECM) · 1 listings

More from this seller

Bonanza Auto CA — GMC Sub250

View All

Call for price

Misc. Trans. Part

Year | Make & Model

2003 | GMC Sub250

Call for price

Fender Flare

Year | Make & Model

1998 | GMC Sub250

Call for price

Fender Flare

Year | Make & Model

1998 | GMC Sub250

Call for price

Fender Flare

Year | Make & Model

1998 | GMC Sub250

Call for price

Fender Flare

Year | Make & Model

1998 | GMC Sub250

Call for price

Misc Fuel Injection Parts

Year | Make & Model

1998 | GMC Sub250

Call for price

Fender

Year | Make & Model

1985 | GMC Sub250

Call for price

Wire Harness (f.i.)

Year | Make & Model

1998 | GMC Sub250

Fast response — same day

Can't find your part?

Someone from our network will contact you back.

WhatsApp on this (424) 626-0202 Text it to (833) 564-5350

FAQs - Engine Control Module (ECM) for 2003 GMC Sub250

Find answers to common questions about using our auto parts marketplace

This Engine Control Module (ECM) came off a 2003 GMC Sub250, listed by Bonanza Auto CA in Shingle Sprints. Used parts vary by trim and engine, so send Bonanza Auto CA your VIN and they will check it against this one before you buy.

Bonanza Auto CA has not posted a price for this one, so ask them for a quote. Across 5 priced GMC Sub250 Engine Control Module (ECM) listings on Redline the range is $1 to $200.

Redline lists 34 used GMC Sub250 Engine Control Module (ECM) listings from 13 salvage yards, covering 1987 to 2007 models.

Warranty, delivery and returns are set by Bonanza Auto CA, not by Redline, so ask them before you pay.

2003 GMC Sub250 Engine Control Module (ECM)

Call for availability

Bonanza Auto CA

Share

Description

Vehicle & Part Details

Additional Notes:

Ask Bonanza Auto CA about this part

Similar Parts

Same part, other years

More from this seller

Can't find your part?

FAQs - Engine Control Module (ECM) for 2003 GMC Sub250

Will this Engine Control Module (ECM) fit my 2003 GMC Sub250?

How much is a used Engine Control Module (ECM) for a GMC Sub250?

What other GMC Sub250 Engine Control Module (ECM) listings are there?

Does this Engine Control Module (ECM) come with a warranty?

Most Searched Car Brands

Most searched parts by vehicle

Most Searched Parts

Salvage Yards by State

Most Parts Searched in Cities