The selected Tiida throttle is restricted to the C11 1.8L MR18DE petrol hatchback, 02/2006–03/2010. A C11 name or six-pin connector description does not establish every engine, body or later build.
Keep that application record with the original reference and connection photographs. A broadly similar Nissan throttle should not remove a scope mismatch.
Check the early MR18DE application
The early C11 MR18DE six-pin throttle uses reference 16119-ED80C. Confirm the VIN, actual build month, engine and hatchback identification.
The offer does not establish 1.5L HR15DE, 1.6L HR16DE, later-model or other Nissan fitment. Registration year alone is not the complete application check.
Compare the socket and coolant-connection positions
Match the original reference, actual six contacts, connector keying, mounting flange and coolant-connection positions. Use a full-unit view before a socket close-up so the connector belongs to a traceable assembly.
Do not infer a pinout, bore measurement or control specification from a similar housing. Ask for the missing view if a connection is obscured.
Keep the assembly and commissioning plan separate
The selected supply contains one throttle body. Gasket, hoses, wiring and installation hardware are excluded. Have the installer identify any other parts required for the diagnosed repair.
The product requires professional installation and the correct vehicle-specific adaptation procedure. A reference match is not an adaptation instruction or a diagnosis of a running complaint.
Make the variant check reviewable
Send the vehicle identifiers, original number and accessible labelled photographs of the complete body, flange, connector and coolant connections. Identify differences before ordering. The existing throttle-body guide explains the general component role; this article identifies the selected early C11 configuration.
Prepared from application records and the linked product photographs. The featured workshop scene is an AI-generated editorial illustration. Information reviewed on 3 November 2026.