Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Disassembled Views
2011 Buick Regal L4-2.4LSECTION Disassembled Views
Disassembled Views
Intake Manifold and Components
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 Nut
11 - Fuel Feed Intermediate Pipe
12 - Low Pressure Fuel Pipe Assembly, model dependent
13 - Low Pressure Fuel Pipe Assembly Bolt
14 - Manifold Absolute Pressure (MAP) Sensor Bolt
15 - MAP Sensor
16 - MAP Sensor O-Ring
17 - Intake Manifold Nut
18 - Throttle Body
19 - Intake Manifold Stud
20 - Intake Manifold Insulator Bolt
21 - Intake Manifold Insulator
22 - Oil Indicator Tube
23 - Oil Indicator Tube Bolt
24 - Oil Indicator Tube O-Ring
25 - Oil Indicator
26 - Oil Indicator O-Ring
27 - Intake Manifold
28 - Evaporative (EVAP) Emission Canister Purge Tube Assembly
29 - EVAP Emission Canister Purge Solenoid Valve
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.