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Generic Exhaust Actuator Clip Review: Stops BMW Exhaust Flap Rattling?

Electronic Exhaust Actuator Flap Valve Spring for BMW 1 2 3 4 5 6 7 Series X1 X2 X5 X6 Clip Fixing Bow Rattling Noise Fix Replacement 18307620323
4.6
[Wide Vehicle Compatibility]  Compatible with many BMW 1/2/3/4/6/7 Series and X models.
[OEM Reference]  Reference OEM number 18307620323 for exact fit verification.
[Stainless Steel Construction]  High-quality stainless steel offers durability, stability, and long service life.
[Quick Bolt-On Installation]  Installs quickly by unbolting control module, sliding clip, then retightening bolts.
[Package Includes Spring]  Comes with one spring included for immediate replacement and hassle-free repair.
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Home Improvement replacement for BMW exhaust actuators designed to reduce flap rattling, named Generic Exhaust Actuator Clip. Drivers tired of cold-start noise get a simple, targeted repair that addresses the specific flap linkage. Does the clip suit every model, or is a full actuator replacement necessary?

⚡ At a Glance
  • Noise Reduction: Reduces cold-start rattling and stabilises actuator linkage movement
  • Best for: Owners of compatible BMW 1, 2, 3, 4, 6, 7 and X-series noticing flap valve noise
  • Not ideal for: Vehicles outside the listed BMW models or faults requiring full actuator replacement

A stainless steel spring clip that secures the exhaust actuator linkage. Supplied as a single 1pc spring compatible with OEM reference 18307620323.


Reduce cold-start rattle - with a stainless steel actuator spring clip

A formed stainless steel clip slides into the actuator mounting and clamps the flap linkage to limit play that causes rattling noises. The clip uses spring tension to maintain secure contact under vibration and heat.

Immediate reduction of engine-bay rattling during start-up for owners who hear intermittent flap noise. Keeps linkage stable without replacing the whole actuator assembly in suitable cases.

Simple fitment - thanks to a slide-in clip design

Installation involves loosening the actuator control module bolts a few turns, sliding the clip into place and refastening the bolts as described in the product notes. No special tools or electronic reprogramming are listed in the description.

Can be fitted by competent DIYers or a local garage using basic spanners, reducing workshop time compared with more invasive repairs. Useful for quick symptom-based fixes.

Durability for longevity - made from stainless steel

Stainless steel construction resists corrosion and retains spring tension when exposed to exhaust-area heat and moisture. Material choice aims to preserve clamp force over time.

Offers a long service life according to user feedback, with several reviewers noting promising durability after installation. Reduces the likelihood of repeat rattling caused by a loose clip.

✨ The 4 Key Reasons for Generic Exhaust Actuator Clip
  1. OEM reference 18307620323 - Ensures fit for specific BMW exhaust actuator assemblies.
  2. Stainless steel spring - Resists corrosion and retains tension in exhaust environment.
  3. Slide-in clip design - Simple unbolt, slide and refasten fitting for quick installation.
  4. Single-piece replacement - Supplied as one spring, ready for immediate swap-out.
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Generic
  • Compatibility: BMW 1, 2, 3, 4, 6, 7 Series; i8; X1 X2 X4 X5 X6 X7 (includes F20, F22, F23, F87 M2, F34 GT, F30, F31, F36 GC, F33, F32, G32 GT, G12, i8, X4 G02, X5 F15, G05, X5 M F85, X6 F16, X6 M F86, X7 G07)
  • Reference OEM Number: 18307620323
  • Material: Stainless Steel
❓ Frequently Asked Questions

Q: Will this fit my BMW X5?

A: Compatibility includes X5 model codes listed in the description, such as X5 F15 and G05, and X5 M F85; match the vehicle model code against the compatible list before purchasing.

Q: What material is the clip made from?

A: The clip is made from stainless steel, chosen for durability and resistance to exhaust-area conditions.

Q: How many springs are included in the package?

A: The package includes one spring, described as 1pc Spring in the product information.

🏆 Our Verdict

Suitable for owners of the listed BMW 1, 2, 3, 4, 6, 7 and X-series models who want a straightforward repair for exhaust flap rattling. The stainless steel spring clip and OEM reference compatibility make it a direct replacement aimed at stabilising the actuator linkage. A practical, durable repair that can reduce noise and help extend actuator service life.