BLUE PRINT manufactures this Lambda Sensor BLUE PRINT OE Ref N3H3 18 8G1A to original equipment tolerances, which is why it's specified as a direct replacement for OEM N3H1188G1B rather than a rough equivalent.
You'll find it referenced as ADM57031, EAN: 5050063040074 — worth noting down if you're getting a second opinion from a mechanic before fitting.
It's built for selected MAZDA vehicles. The safest way to confirm is matching OEM reference N3H1188G1B against your existing part, or using our vehicle lookup tool with your registration.
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