How do you remove the throttle body on BMW 330i?

To remove the throttle body, start by disconnecting the negative battery cable. Then, remove the engine cover, strut tower cross brace, and sound insulator. For the 3.0L engine, also remove the cabin air filter housing and plastic covers behind the suspension strut towers. Release the clips and detach the cable guide from the cabin air filter lower housing. Remove the air filter housing and disconnect the air intake duct from the throttle body. Finally, unlock and disconnect the throttle body electrical connector and vent hose, and remove the mounting bolts. To install, examine the throttle body-to-intake manifold O-ring seal and reuse if in good condition. Securely tighten the mounting bolts and then reverse the removal steps. Check for any diagnostic trouble codes and delete any stored fault codes.

Genuine BMW 330i Throttle Body

Fuel Injection Throttle Body

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BMW 330i Throttle Body
Part Number: 13547502445
$340.93 MSRP: $521.23
You Save: $180.30 (35%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Throttle Housing Assy; Throttle Housing
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2005 BMW 330i | Sedan(E46)
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BMW 330i Throttle Body
Part Number: 13548601651
$537.59 MSRP: $748.77
You Save: $211.18 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Throttle Housing Assy
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2017-2023 BMW 330i | 4 Cyl 2.0 L GAS, Sedan(F30), Sedan(G20)
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BMW 330i Throttle Body
Part Number: 13547516946
$483.82 MSRP: $673.89
You Save: $190.07 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Throttle Housing Assy
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006 BMW 330i | Sedan(E90)

BMW 330i Throttle Body

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BMW 330i Throttle Body Parts Questions & Experts Answers

Throttle Body
13547516946
Q: How do you remove the throttle body on BMW 330i?
A: To remove the throttle body, start by disconnecting the negative battery cable. Then, remove the engine cover, strut tower cross brace, and sound insulator. For the 3.0L engine, also remove the cabin air filter housing and plastic covers behind the suspension strut towers. Release the clips and detach the cable guide from the cabin air filter lower housing. Remove the air filter housing and disconnect the air intake duct from the throttle body. Finally, unlock and disconnect the throttle body electrical connector and vent hose, and remove the mounting bolts. To install, examine the throttle body-to-intake manifold O-ring seal and reuse if in good condition. Securely tighten the mounting bolts and then reverse the removal steps. Check for any diagnostic trouble codes and delete any stored fault codes.

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