Home
Intake

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

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.

Sub-Categories

Sort By:

Mass Air Flow Sensor (MAF)

10X Entries Into Our F80 M3 Sweepstakes

T#:36337136

Part#: 13627567451

In Stock

Sale - Save 20% $ 85.99

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

$ 68.54 USD

Add to Wish List

Qty

Sale - Save 20%

$ 85.99

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

$ 68.54 USD

Add to Wish List

Replacement Filter - Priced Each

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

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

Add to Wish List

Replacement Air Filter for Dinan Cold Air Intake

Dinan Replacement Air Filter Sock - Priced Each

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

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

Add to Wish List

Replacement air filter protection sock.

PCV Valve Seperator

10X Entries Into Our F80 M3 Sweepstakes

T#:15511828

Part#: 11617533400

In Stock

Sale - Save 22% $ 44.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 22%

$ 44.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

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.

Show More Show Less

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

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

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

Add to Wish List

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!

Show More Show Less

Air Adjustment Unit/DISA Valve Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:15710824

Part#: 11617544805-KT

In Stock

Sale - Save 25% $ 155.99

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

$ 116.87 USD

Add to Wish List

Qty

Sale - Save 25%

$ 155.99

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

$ 116.87 USD

Add to Wish List

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

Show More Show Less

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

10X Entries Into Our F80 M3 Sweepstakes

T#:36100155

Part#: 1168000378

In Stock

Sale - Save 35% $ 4.99

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

$ 3.26 USD

Add to Wish List

Qty

Sale - Save 35%

$ 4.99

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

$ 3.26 USD

Add to Wish List

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.

Show More Show Less

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

For vehicles with production date up to 10/2003

10X Entries Into Our F80 M3 Sweepstakes

T#:640147

Part#: 11611432559

In Stock

Sale - Save 22% $ 23.99

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

$ 18.76 USD

Add to Wish List

Qty

Sale - Save 22%

$ 23.99

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

$ 18.76 USD

Add to Wish List

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

10X Entries Into Our F80 M3 Sweepstakes

T#:36913376

Part#: 13711438471

In Stock

$ 41.99

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

$ 31.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 41.99

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

$ 31.99 USD

Limited Qty Sale

Add to Wish List

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.

Show More Show Less

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

10X Entries Into Our F80 M3 Sweepstakes

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

Add to Wish List

Qty

Sale - Save 11%

$ 208.99

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

$ 186.75 USD

Add to Wish List

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

Show More Show Less

AEM V3 Universal Water/Methanol Injection Kit (30-3300)

T#:369781

Part#: 30-3000

In Stock

11% off MSRP $ 674.95

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

$ 599.95 USD

Add to Wish List

Qty

11% off MSRP

$ 674.95

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

$ 599.95 USD

Add to Wish List

Increase the power of your vehicle by utilizing a water/meth injection kit. The purpose of water/meth injection is to reduce combustion temperatures and allow you to run higher boost pressures on pump gas. When using meth injection, pump gas will resist detonation much better because the methanol essentially raises the octane rating of the fuel and will allow you to run much more aggressive street tuning. This AEM kit has more features and components than any other comparably priced injection kits on the market. 1 Gallon tank with built in low level switch Boost referenced progressive controller ?Boost Safe? readiness safety system Check valve integrated into nozzle to prevent unintended fluid flow One injector and two nozzles to cover a wide range of HP levels High Pressure 200psi Recirculation-style pump Progressive Controller: Start Injection Boost 1-11psi. Full Injection Boost 6-39psi LED dash light for system status and low fluid warning 20 ft. of injection tubing

Show More Show Less

AEM V3 Water/Methanol Injector Kit (Qty 2)

T#:20815166

Part#: 30-3313

In Stock

12% off MSRP $ 129.99

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

$ 114.99 USD

Add to Wish List

Qty

12% off MSRP

$ 129.99

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

$ 114.99 USD

Add to Wish List

AEM Electronics water/methanol injection nozzles are available in different jet sizes that allow you to select the appropriate jet for your power level. The nozzles are serviceable and can be disassembled for cleaning. Includes interchangeable swirl generators for 250 500 or 1000cc configurations.

Show More Show Less

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max ...

T#:590418

Part#: 30-3304

In Stock at Vendor

11% off MSRP $ 247.99

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

$ 219.99 USD

Add to Wish List

Qty

11% off MSRP

$ 247.99

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

$ 219.99 USD

Add to Wish List

Upgrade your BMW or MINI with the V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

This advanced controller optimizes the injection of water/methanol, maximizing power output while ensuring engine safety. With its internal MAP sensor and 35PSI maximum pressure capacity, it offers precise control and reliability under various driving conditions. Experience improved horsepower, torque, and fuel economy with this state-of-the-art controller from a trusted brand.

Enhances performance and efficiency for BMW and MINI vehicles
Maximizes power output while ensuring engine safety
Internal MAP sensor for precise control
35PSI maximum pressure capacity for reliability
Improves horsepower, torque, and fuel economy

Show More Show Less

AEM Water/Methanol Injection System

T#:20815164

Part#: 30-3326

In Stock at Vendor

11% off MSRP $ 149.99

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

$ 132.99 USD

Add to Wish List

Qty

11% off MSRP

$ 149.99

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

$ 132.99 USD

Add to Wish List

AEM?s stainless steel Water/Methanol Injection Solenoid (PN 30-3326) eliminates any chance of water/methanol flow into the inlet when the WMI system is not engaged. This affordable water/methanol injection accessory features high flow capability (3,600cc/min) and an impressively low current draw of only 0.75A that does not require the use of an additional relay. The valve body features include 1/8? NPT ports with included push-to-lock ?? hose fittings for easy connection and EPDM seals that stand up to corrosion for years of reliable use. It?s an inexpensive insurance policy to protect your high performance engine regardless of the brand of water/methanol injection system you are using! Features: High flow rating (3600 cc/min @ 150 psi) Low current draw (0.75A @ 13.5V) No additional relay required Standard 1/8?- 27 NPT inlet/outlet with included ?? push-to-lock hose fittings for easy installation Fast response time Tested to 200 PSI Stainless steel enclosure and internals with EPDM seals for corrosion resistance Flying leads simplify connection with user desired connector

Project Cars

SELECT YOUR BMW

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

Sub-Categories

Mass Air Flow Sensor (MAF)

Replacement Filter - Priced Each

Dinan Replacement Air Filter Sock - Priced Each

PCV Valve Seperator

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

Air Adjustment Unit/DISA Valve Kit

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

Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

Intake Boot - E53 X5 3.0L M54

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

AEM V3 Universal Water/Methanol Injection Kit (30-3300)

AEM V3 Water/Methanol Injector Kit (Qty 2)

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max ...

Upgrade your BMW or MINI with the V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

AEM Water/Methanol Injection System

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results