Dinan Replacement Air Filter Sock on the BMW 323i / 325i / 328i / 330i / 525i / 528i / M3 / Z3 / Z3M 1992-2006
The Replacement Air Filter Protection Sock is designed to extend the life and performance of your Dinan air filter by providing an added layer of protection.
Key Features:
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Debris Protection: Shields the air filter from damaging particles and debris, preventing potential airflow restrictions.
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Extended Service Interval: Reduces the frequency of filter cleaning and maintenance, keeping your system efficient for longer periods.
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Distinctive Branding: Features the Dinan logo imprinted on the sock, adding a premium aesthetic to your intake setup.
| Brand |
Dinan |
| Emission Code |
5 |
| Height |
6 |
| Length |
8 |
| Product Type |
Air Filter Sock |
| Weight |
3 |
| Width |
6 |
| UPC |
813725028071 |
| Part Number |
D401-0111 |
Fitment Chart:
| Make |
Model |
Year |
BMW
|
323i
|
1998-2000 |
|
BMW |
325i |
1992-2005 |
|
BMW |
328i |
1996-2000 |
|
BMW |
330i |
2001-2005 |
|
BMW |
525i |
2001-2003 |
|
BMW |
528i |
1997-2000 |
|
BMW |
M3 |
1995-1999 |
|
BMW |
Z3 |
1997-2002 |
|
BMW |
Z3M |
1999-2002 |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Flexible Returns:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Need assistance? Reach out via our
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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Verify Your Build:
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If this product doesn't list your specific vehicle data, simply reach out to support@autohousesupply.com. We will manually verify compatibility for you.
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Our Promise:
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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