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BMW Intake Parts for BMW X Series E53 (2000-2006)

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One thing drivers and cars have in common is the need for air. Induction systems provide a third of the critical necessities for engines to run, so giving your BMW the best way to breathe is paramount in engine performance. If you need to replace your filter, recharge your reusable pod filter, or upgrade your intake, turbos, or intercooler parts, everything can be found below. We have OEM replacements as well as aftermarket performance upgrades to keep your BMW pristine, powerful, and functioning at peak efficiency.

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Mass Air Flow Sensor (MAF)

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T#:36337136

Part#: 13627567451

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$ 68.54 USD

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$ 68.54 USD

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Replacement Filter - Priced Each

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T#:5844246

Part#: D403-0410

Ships in 7 Business Days

11% off MSRP $ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.99 USD

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11% off MSRP

$ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.99 USD

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Replacement Air Filter for Dinan Cold Air Intake

Dinan Replacement Air Filter Sock - Priced Each

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T#:11268530

Part#: D401-0111

Ships on Oct 2, 2026

10% off MSRP $ 47.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 42.99 USD

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10% off MSRP

$ 47.99

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$ 42.99 USD

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Replacement air filter protection sock.

PCV Valve Seperator

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T#:15511828

Part#: 11617533400

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$ 34.99 USD

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$ 44.99

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$ 34.99 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable. Don't forget to order a valve cover gasket to make your separator change easier.

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Dinan High Flow Drop-in Replacement Air Filter - E38/E53 - M54/M73 ...

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T#:18236088

Part#: D401-0038

Ships in 10 Business Days

51% off MSRP $ 69.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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51% off MSRP

$ 69.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.99 USD

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Reduce your maintenance costs and increase your performance with Dinan's high-flow, washable, drop-in air filter! Using better breathing materials lets your engine make more power while not working as hard, giving you a reliable bump in engine performance! The air filters are a great alternative if a full intake system just is not possible at the moment, but no worries, Dinan has you covered!

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Air Adjustment Unit/DISA Valve Kit

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T#:15710824

Part#: 11617544805-KT

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Sale - Save 25% $ 155.99

This product was last offered at the strikethrough price on
05-03-2026

$ 116.87 USD

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Sale - Save 25%

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$ 116.87 USD

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A bad DISA valve can cause a variety of issues, from a loud racket in the engine bay, hesitation at low rpm and a rough idle with lean codes. If the valve is making a loud noise, we recommend replacing it as soon as possible. It is possible for the pin holding the flap to be sucked into the motor causing serious damage. Very easy to replace, just need to undo the 4 bolts holding it to the intake manifold. Includes new mounting hardware

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Vacuum Check Valve - E23 E24 E34 E36 E38 E39 E46 E52 E53 Z3

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T#:36100155

Part#: 1168000378

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Sale - Save 35% $ 4.99

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05-03-2026

$ 3.26 USD

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$ 3.26 USD

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A damaged, leaking, or missing vacuum check valve can lead to a range of engine performance issues. As a critical component in the vehicle's vacuum system, the check valve ensures proper air flow and pressure regulation within various engine systems. If compromised, it can cause erratic idling, poor acceleration, or rough engine performance. Additionally, a malfunctioning vacuum check valve may trigger the check engine light and could cause your vehicle to fail an emissions test due to improper control of exhaust gases. Timely replacement of a faulty vacuum check valve is essential for maintaining engine efficiency, preventing further damage, and ensuring compliance with emissions regulations.

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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

For vehicles with production date up to 10/2003

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T#:640147

Part#: 11611432559

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Sale - Save 22% $ 23.99

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05-03-2026

$ 18.76 USD

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Crankcase Vent Hose - From Valve Cover to Oil Separator - Fit BMWs with the M52 or M54 6 cylinder engine

Intake Boot - E53 X5 3.0L M54

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T#:36913376

Part#: 13711438471

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$ 41.99

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05-03-2026

$ 31.99 USD

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$ 41.99

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Over time, plastic components like this intake boot can deteriorate, becoming brittle and prone to cracking. A damaged intake boot disrupts the flow of fresh air to the airbox, raising air intake temperatures and causing a slight reduction in horsepower and overall engine efficiency.

This intake boot is designed to connect the grille snorkel to the airbox assembly, ensuring optimal airflow and performance. If your intake boot is cracked or broken, replace it with this high-quality, cost-effective solution from Bremmen Parts to restore proper airflow and maintain your vehicle's performance.

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Turner Oil Separator Kit - E53 X5 M62 4.4L 4.6L

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T#:555308

Part#: 11151705237KT1

Back Ordered

Sale - Save 11% $ 208.99

This product was last offered at the strikethrough price on
05-03-2026

$ 186.75 USD

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Sale - Save 11%

$ 208.99

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$ 186.75 USD

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The rubber hoses and oil separator can crack or become faulty, leading to vacuum leaks or oil leaks. This is caused by the stress the components are exposed to during heating and cooling cycles, especially if the vehicle is not brought up to operating temperature during driving in cold weather climates.

This kit includes the needed hoses, oil separator, and hardware.

Fits the following BMWs:
1999-2006 E53 BMW with M62 4.4L 4.6L

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