SKU: 46064028451

Q211142001001 Genuine Paccar ECM Primary Chassis Control Module

Sale price$252.45 Regular price$280.50
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

Q211142001001 Genuine Paccar ECM Primary Chassis Control ModulePart details DESCRIPTION ECM Primary Chassis Control Module CONDITION Used BRAND Paccar PART NUMBER Q211142001001 OTHER OEM PART NUMBERS THAT WILL WORK Q21 1142 001 001, Q21 1124 004 004, Q211124004004, , Q21 1124 003 003, Q211124003003 Function of this part The engine control module (ECM) is the electronic brain of the engine. It reads information from sensors and commands fuel delivery, timing, and other actuators to keep the engine running

Part details

DESCRIPTION ECM Primary Chassis Control Module
CONDITION Used
BRAND Paccar
PART NUMBER Q211142001001
OTHER OEM PART NUMBERS THAT WILL WORK Q21-1142-001-001, Q21-1124-004-004, Q211124004004, , Q21-1124-003-003, Q211124003003

Function of this part

The engine control module (ECM) is the electronic brain of the engine. It reads information from sensors and commands fuel delivery, timing, and other actuators to keep the engine running properly.

Why this part matters

Without a functioning ECM, the engine will not start or will run poorly. A correct, working ECM is essential for performance, diagnostics, emissions control, and protecting the engine from damage.

About the brand

PACCAR components support both Kenworth and Peterbilt trucks with OEM-grade fit and performance.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46064028451

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4.9 ★★★★★
Based on 30 reviews
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Verified Purchase
Jeffrey Hodge
Port Orchard, US
★★★★★ 5
Good luck
So far so good,fit perfectly but was a real bitch to replace on a 09 Crv. Tried from underneath but couldn’t get to the rear bolt, so I had to go from the top. Poor engineering on Hondas part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
C
Verified Purchase
Claribet Colón Pagán
Pawtucket, US
★★★★★ 5
Bueno
Cumplió su propósito
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Reviewed in the United States on April 16, 2026
S
Verified Purchase
steven mccallan
Cuba, US
★★★★★ 1
Don't waste your money.
Instead of buying one from the local auto store, thought I'd save money and get this. Bad choice. Installed it and it didn't work. Took it to the auto shop to be tested and they said it didn't work. Cheap imitation of the the real thing.
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Reviewed in the United States on November 4, 2025
L
Verified Purchase
Little Fishy
Houston, US
★★★★★ 5
Good value
Size: 5 Quart Jug
Very good fluid, worked great in a 2016 Honda Civic 2.0.
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Reviewed in the United States on March 5, 2026
B
Verified Purchase
baffledbyreality
Natrona Heights, US
★★★★★ 5
Exceeds performance expectations of OEM fluids
Size: 5 Quart Jug
You know I didn't think it would work as well I've heard all these horror stories but you know what this works better than the factory CVT fluid this stuff is great this is amazing be very careful to get your levels correct that goes without saying with any transmission but once you do that this fluid is amazing I have a better performance than when I had the new transmission I serve my CvT 35 to 40,000 miles I'm using it in a 2018 Mitsubishi outlander base model and I'm also running Yokohama geolander 015s on it. If you worry about tires for you Mitsubishi or any vehicle. I'm going to say you'll call when you lander whether it's a car or crossover or an SUV this tire is amazing it's best all around tire and your rain traction is phenomenal
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Reviewed in the United States on February 9, 2026

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