ECV Diagnostic Tool & Harness Kit Promotion

Part Number 99803 Available February 1 - July 31, 2022

Now for a limited time, Four Seasons is offering our popular ECV Diagnostic Tool Kit at a great low price. With this promotion only, five new harness connectors, fitting a wider range of applications, are included absolutely free. The 99803 promotion kit features special pricing and increased coverage for late model import and domestic applications. Plug-and-play diagnostics for one low price.


P/N 99803 Includes:

Part Number Description Application
69636 ECV Diagnostic Tool Kit All ECV Model Applications
26902 Male Harness Connector Jaguar, Volvo and Land Rover
26903 Female Harness Connector BMW
26904 Female Harness Connector Jaguar and Land Rover
26905 Female Harness Connector Gm, Ford and Honda
26906 Female Harness Connector BMW and Mini
Part Number 99803 Available February 1 - July 31, 2022

Diagnosing today's A/C compressors takes more than a set of gauges and a spanner wrench. Vehicle manufacturers utilize newer technology that requires special tools, training and investment. Repair shops today have to maintain the proper tools and equipment to diagnose these advanced components. The Four Seasons ECV Diagnostic Tool allows you to properly diagnose ECV compressors by putting you in control of the pumping displacement, making diagnosis simple and easy!