Intake Manifold and Components

2013 Buick Regal Turbo Premium, Standard TransSECTION Intake Manifold and Components
WARNING: This page is about a different variant/trim than selected.
Fig 1: Intake Manifold and Components
GM2591678Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Oil Fill Cap
2 Intake Manifold Cover
3 Oil Fill Tube Assembly
4 Oil Fill Cap O-Ring
5 Fuel Pump Housing Seal
6 Fuel Pump Gasket
7 Fuel Pump Assembly
8 Fuel Pump Insulator
9 Fuel Pump Cover
10 Fuel Pump Cover Bolt
11 Fuel Pump Cover Nut
12 Fuel Feed Intermediate Pipe
13 Low Pressure Fuel Pipe Assembly, model dependent
14 Low Pressure Fuel Pipe Assembly Bolt
15 Manifold Absolute Pressure (MAP) Sensor Bolt
16 MAP Sensor
17 MAP Sensor O-Ring
18 Intake Manifold Nut
19 Throttle Body
20 Intake Manifold Stud
21 Intake Manifold Insulator Bolt
22 Intake Manifold Insulator
23 Oil Indicator Tube
24 Oil Indicator Tube Bolt
25 Oil Indicator Tube O-Ring
26 Oil Indicator
27 Oil Indicator O-Ring
28 Intake Manifold
29 Fuel Injection Fuel Rail Noise Insulator
30 Evaporative (EVAP) Emission Canister Purge Tube Assembly
31 EVAP Emission Canister Purge Solenoid Valve
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.