Pipe / Tube, 4.0 x 1.0 x 270 mm. Porsche 996 GT3 / GT3 RS M96.76 / M96.79 › 90091805240

This Porsche pipe / tube forms part of the throttle body installation on specified Porsche 996 GT3 and GT3 RS models. Its stated dimensions are 4.0 x 1.0 x 270 mm, providing a reference when replacing a damaged or missing tube.

Fits

• Porsche 996 GT3-1 M96.76 2000–01
• Porsche 996 GT3-1/GT3 RS M96.79 2004–05

Check fitment for your specific vehicle (model, year, engine) before ordering.

What Is This Part?
This is a small-diameter pipe used within the throttle body installation for the listed M96.76 and M96.79 engine applications. It forms part of the surrounding pipework rather than the throttle body itself. The specified 270 mm length and 4.0 x 1.0 mm dimensions help distinguish it from other tubes used in the assembly. During repair, it should be matched to the original connection points and routing for the particular engine.

What Does This Part Do?

• Provides a tube connection: Forms part of the pipework associated with the throttle body installation.
• Matches the specified dimensions: Provides the stated 4.0 x 1.0 mm tube specification for its intended position.
• Maintains the intended routing: Its 270 mm length suits the specified assembly arrangement when correctly installed.
• Supports reassembly: Replaces an original tube that is missing, damaged or no longer suitable for refitting.

Why Replace This Part?
Replacement may be appropriate if the existing tube is cracked, deformed, obstructed or damaged at its ends. Such damage can prevent it from seating correctly or following its intended route. Check the adjoining connections as well, since a poor fit may involve more than the tube alone.

Throttle body removal or related servicing provides an opportunity to inspect the pipework before reassembly. Replacement is not automatically necessary simply because the assembly has been dismantled; assess the tube's condition and suitability for reuse.

When to Replace This Part?

• Visible damage: Cracks, crushing, kinks or other deformation are present.
• Damaged ends: The connection areas no longer seat securely.
• Obstruction: Inspection identifies a blockage that leaves the tube unsuitable for reuse.
• Incorrect routing or dimensions: The existing tube has been shortened, altered or replaced with an unsuitable item.
• Missing pipework: The correct tube is absent during throttle body reassembly.

Where Is This Part Fitted?
Location: Within the throttle body installation on the listed Porsche 996 GT3 and GT3 RS applications. Confirm its connection points and routing against the original engine assembly before removal or refitting.

Technical Details

• Component: Pipe / tube.
• Dimensional specification: 4.0 x 1.0 mm.
• Length: 270 mm.

Product Summary

• Product: Pipe / Tube, 4.0 x 1.0 x 270 mm.
• Brand: Porsche.
• Part number: 90091805240.
• Assembly: Throttle body installation.
• Purpose: Replacement tube for the specified pipework arrangement.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90091805240

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