This is a genuine OEM Mazda Motors Engine Control Unit (ECU / ECM) manufactured by Denso Corporation in Japan. Configured specifically to manage the high-pressure common-rail injection parameters of the 2.2-litre SkyActiv-D twin-turbo diesel powerplant, this module was safely harvested from a running vehicle and is ready to be adapted.
Part Specifications:
Mazda Part Number: SH15 18 881 (SH1518881) / Index: S
Denso Manufacturer Number: 275700-6342 (2757006342)
Broadcast Suffix Code: SH15
Engine Suitability: 2.2-Litre SkyActiv-D Common-Rail Turbo Diesel
Engine Code Alignment: SH-VPTS / SH-VPTR
Production Identifier: K4238
Operating Voltage: 12V
Casing Hardware Tag: SH5P 18 8K20 (Stamped on base rim)
Vehicle Fitment Guide:
This part block configuration is highly specific to mid-2010s to early-2020s common-rail turbo diesel platforms across the local Mazda vehicle line in South Africa, heavily utilized on:
Mazda CX-5 (KE / KF Generations) 2.2 SkyActiv-D models (Approx. 2014–2021)
Mazda 6 (GJ Generation) 2.2 SkyActiv-D passenger models
Mazda 3 (BM Generation) 2.2 SkyActiv-D variants (Specific regional configurations)Note: Modern Mazda electronics depend heavily on precise module alignment. Please ensure your faulty module explicitly features the SH15 broadcast block and matches primary part number SH15 18 881 exactly before placing your order.
Fitment Check
RepairMatch™ Fitment
Confirm this part against your vehicle before you order.
Check FitmentOpens fitment page