Perfect Fitment: This Heavy Duty Rocker Window Switch is designed specifically fit for Mack Heavy Duty CH/CX/CV Trucks, including models 1MR4323M15, 1MR4341AM15, 1MR434BM15, 1MR341M15, and L1MR4323M15 Part Number: 82278971 25153005 3452263 PAI 804140 S29703 High-Quality Materials: Constructed from a combination of durable ABS plastic and premium metal, this switch is built to last. The robust design ensures resistance to wear, cracking, and deformation, even with frequent use Heavy-Duty Performance: Engineered for heavy-duty applications, this switch is designed to withstand the demands of commercial and industrial use, providing reliable power window and door control for years to come Easy Installation: Designed for direct replacement, this switch can be installed quickly and easily without the need for special tools Applicable models:
Fits For Mack Heavy Duty CH/CX/CV Trucks1MR4323M15, 1MR4341AM15, 1MR434BM15, 1MR341M15, L1MR4323M15
Part Numbers: 82278971, 25153005, 3452263, PAI 804140, S29703
Package includes: 1 x Power Window Switch
Color: Black
Verify your vehicle model and part number to ensure compatibility.

Durable Construction:
Constructed from premium ABS plastic and high-quality metal, this window switch is designed to withstand daily wear and tear. The robust structure ensures resistance to deformation, cracks, and damage, making it a reliable solution for long-term use in demanding environments.

Enhanced Performance & Reliability:
Engineered to deliver consistent and precise window control, this Heavy Duty Power Window Switch restores your vehicle's functionality with smooth operation and stable performance.

Effortless Installation – Direct Replacement:
Designed for user convenience, this power window switch offers a straightforward installation process. Simply remove your old switch and replace it with this upgraded model — no special tools or modifications required. Ideal for DIY car owners and professional mechanics alike.