Skip to content
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.
Search
19121222 Genuine GM Brake Pressure Modulator Valve
19121222 Genuine GM Brake Pressure Modulator Valve
19121222 Genuine GM Brake Pressure Modulator Valve

19121222 Genuine GM Brake Pressure Modulator Valve

P/N: 19121222 Manufactured by: GM
$816.00 - $816.00
$816.00
$816.00 - $816.00
$816.00
1 in Stock
Condition: New
We accept:
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Not Sure Which Part Fits?
Our support team is here to help.
+1 (828) 209-8010
Monday – Saturday | 8:00 AM – 8:00 PM (EST)
Fast 2–3 Day Shipping
30-Day Returns
In Stock & Ships Fast
Expert Support Available
2-Year Warranty

At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 19121222 is a genuine GM brake pressure modulator valve designed for specified 2008–2017 Chevrolet Express, Chevrolet Silverado HD, GMC Savana, and GMC Sierra HD applications. It provides brake-pressure modulation within the vehicle’s electronic brake-control system.

Vehicle Compatibility

Year Vehicle Engine Trims
2017 Chevrolet Express 2500 2.8L L4 Diesel; 4.8L V8 Flex; 6.0L V8 Flex; 6.0L V8 Gas Base, LS, LT
2017 Chevrolet Express 3500 2.8L L4 Diesel; 4.8L V8 Flex; 6.0L V8 Flex; 6.0L V8 Gas Base, LS, LT
2017 GMC Savana 2500 2.8L L4 Diesel; 4.8L V8 Flex; 6.0L V8 Flex; 6.0L V8 Gas Base, LS, LT
2017 GMC Savana 3500 2.8L L4 Diesel; 4.8L V8 Flex; 6.0L V8 Flex; 6.0L V8 Gas Base, LS, LT
2016 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2016 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2016 Chevrolet Express 4500 6.0L V8 CNG; 6.0L V8 Flex; 6.0L V8 Gas Base
2016 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2016 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2015 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2015 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2015 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2015 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2014 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2014 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2014 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2014 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2013 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2013 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2013 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2013 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2012 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2012 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2012 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2012 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2011 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2011 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2011 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2011 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 CNG; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2010 Chevrolet Express 1500 4.3L V6 Gas — Base only; 5.3L V8 Flex — Base, LS, LT Base, LS, LT
2010 Chevrolet Express 2500 4.8L V8 Flex; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2010 Chevrolet Express 3500 4.8L V8 Flex; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2010 Chevrolet Silverado 2500 HD 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel LT, LTZ, WT
2010 Chevrolet Silverado 3500 HD 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel LT, LTZ, WT
2010 GMC Savana 1500 4.3L V6 Gas; 5.3L V8 Flex Base, LS, LT
2010 GMC Savana 2500 4.8L V8 Flex; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2010 GMC Savana 3500 4.8L V8 Flex; 6.0L V8 Flex; 6.6L V8 Diesel Base, LS, LT
2010 GMC Sierra 2500 HD 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel SLE, SLT, WT
2010 GMC Sierra 3500 HD 6.0L V8 Flex; 6.0L V8 Gas; 6.6L V8 Diesel SLE, SLT, WT
2009 Chevrolet Express 1500 4.3L V6 Gas — Base only; 5.3L V8 Flex/Gas — Base, LS, LT Base, LS, LT
2009 Chevrolet Express 2500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2009 Chevrolet Express 3500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2009 Chevrolet Express 4500 6.0L V8 Gas; 6.6L V8 Diesel Base
2009 Chevrolet Silverado 2500 HD 6.0L V8 Gas; 6.6L V8 Diesel LT, LTZ, WT
2009 Chevrolet Silverado 3500 HD 6.0L V8 Gas; 6.6L V8 Diesel LT, LTZ, WT
2009 GMC Savana 1500 4.3L V6 Gas; 5.3L V8 Flex; 5.3L V8 Gas Base, LS, LT
2009 GMC Savana 2500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2009 GMC Savana 3500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2009 GMC Savana 4500 6.0L V8 Gas; 6.6L V8 Diesel Base
2009 GMC Sierra 2500 HD 6.0L V8 Gas; 6.6L V8 Diesel SLE, SLT, WT
2009 GMC Sierra 3500 HD 6.0L V8 Gas; 6.6L V8 Diesel SLE, SLT, WT
2008 Chevrolet Express 1500 4.3L V6 Gas — Base only; 5.3L V8 Flex/Gas — Base, LS, LT Base, LS, LT
2008 Chevrolet Express 2500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2008 Chevrolet Express 3500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2008 GMC Savana 1500 4.3L V6 Gas; 5.3L V8 Flex; 5.3L V8 Gas Base, LS, LT
2008 GMC Savana 2500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT
2008 GMC Savana 3500 4.8L V8 Gas; 6.0L V8 Gas; 6.6L V8 Diesel Base, LS, LT


Product Features

The 19121222 brake pressure modulator valve is manufactured to GM factory specifications for brake-pressure modulation within the electronic brake-control system.

  • Serves as the pressure-modulating valve within the vehicle’s electronic brake-control installation for the specified factory applications.
  • Chevrolet Express 1500 coverage identifies the four-cylinder-free 4.3L V6 gasoline configuration specifically with Base trim in the detailed application entries.
  • Chevrolet Express 4500 applicability is listed for Base trim in 2009 and 2016, with engine coverage specified separately for each year.
  • Provides the pressure-modulating function within the vehicle’s electronic brake-control installation.
  • GMC Sierra HD fitment identifies SLE, SLT, and WT trim applications within the documented engine and model-year combinations.

General Specifications

Condition New
Part Number 19121222
Brand GM
Part Type Brake Pressure Modulator Valve
Years 2008–2017
Chevrolet Applications Express 1500, 2500, 3500, 4500; Silverado 2500 HD, 3500 HD
Engine Configurations 2.8L L4 Diesel; 4.3L V6 Gas; 4.8L V8 Gas/Flex; 5.3L V8 Gas/Flex; 6.0L V8 Gas/Flex/CNG; 6.6L V8 Diesel
Dimensions 9.5 × 7.1 × 6.2 inches
Weight 5.70 lb


Installation Notes

The 19121222 should be matched to the vehicle’s original brake-control valve identification before installation. Confirm the exact model year, engine, trim, and braking-system configuration against the compatibility information.

Verify the complete part number before installation. The listed engine and trim combinations vary by vehicle and model year.