Roadmaster Powertrain Logo - Horizontal
Mobile Menu Button
6L45 Transmission 4APA
4APA
6L45 Transmission 4APA6L45 (3.6L)(RWD) Chevy Caprice 2014-17RMP45AB4APA

GM

6L45 Transmission 4APA

2014-2017

Part No.
RMP45AB

6L45 (3.6L)(RWD) Chevy Caprice 2014-17

6-speed

Automatic

Transmission with Torque Converter

Recommended Use:

Recommended as a stock replacement.

1.800.940.0197

Image Disclaimer: Image may not be an exact representation of the shipped product.

Transmission Search
Aisin Seiki
Aisin Warner
Allison
Borg Warner
Changhe
Chrysler
Ford
GM
Honda / Acura
Hyundai / Kia
Mercedes
Mitsubishi
Nissan
Subaru
Toyota / Lexus
Tremec
VW / Audi
ZF
Search by Transmission
Select Make
Select Unit
Product Details

Our 6L45 Transmission 4APA units. RMP45AB is remanufactured in the USA and backed by our nationwide warranty. This 6L45Transmission with Torque Converter is an improved stock replacement that features upgraded parts to eliminate OE design flaws and failures.

Reference Numbers:

4APA

T9425AA

ART45

RMP45AB

RT45AB

Product Advantages
  • re-engineered to correct common OE parts failures
  • backed by hours of transmission industry leading R+D
  • nationwide warranty for labor and parts on consumer and commercial applications
  • designed as an upgraded replacement to OE transmissions
  • Remanufactured in the USA

Related Products

Where To Buy

Roadmaster transmissions are available from Whatever It Takes Transmission Parts' nationwide locations. Choose your state below to find the location nearest you.

Select a State
© 2025 Whatever It Takes, Inc.
Site Map