Q21-6119 AC Climate Control Module Panel for Peterbilt Truck 337 348 389

Product Appearance Description

This Q21-6119 AC climate control module adopts OEM mold design, featuring a black panel with three anti-slip knobs and function buttons. It has clear, wear-resistant markings and robust, shockproof construction, ideal for heavy-duty truck operations. The panel size, mounting holes and rear interface are fully compatible with original parts for Peterbilt 337/348/389, allowing direct replacement of the faulty original panel without modification.

Product Function Description

1.Multi-speed fan adjustment (0-4 levels) meets different airflow needs of trucks.

2.Red/blue scale temperature control with cooling and heating functions, ensuring stable temperature regulation year-round.

3.Multiple air outlet modes with windshield defrost function for clear visibility on rainy days.

4.Integrated A/C switch and recirculation control with sensitive response, stable and durable performance.

5.Original connector for lossless installation, plug and play, compatible with truck factory wiring

Applicable Models

Brand	Model	Year Range	Notes
Peterbilt	337 / 348 / 389	2008-2015	Heavy Duty Truck HVAC Control
Peterbilt Heavy Duty	330	2004-2007	Caterpillar C-7

Parameter

Item	Specification
Product Name	AC Climate Control Module Panel
Model Number	LD-35001
OEM Part Number	Q21-6119（compatible Q216119、702771AT）
Applicable Models	Peterbilt Truck 337 / 348 / 389
Color	Black
Material	Premium ABS Plastic + Electronic Components
Function	Fan Speed / Temperature / Air Mode / A/C / Recirculation
Installation	Direct Fit, Plug and Play
Warranty	12 Months

Product Details

Product Specifications and Trade Terms

Item	Specification/Details
Warranty Period	12 months or 100,000 km (whichever comes first)
Payment Terms	T/T, PayPal, Western Union
Port of Loading	Ningbo Port or Shanghai Port
Lead Time	7-15 working days after deposit
Packing	50 pcs per carton with foam
Shipping Method	By sea / air / express (DHL/FedEx/UPS)
Sample Policy	Free samples, buyer pays freight
After-Sales Support	Itemcement for defective items
Certification	ISO/TS16949:2009