BMW 7503519 Intake Breather Valve

( Type: Intake Manifold ), ( Manufacturer Part Number: 7503519 ), ( Placement On Vehicle: Front )

Review BMW Series Intake Breather Valve fits E46

The BMW E46 Intake Breather Valve, specifically model number 7503519, is an essential component of the BMW E46 engine's intake system. This valve is designed to regulate the flow of air between the crankcase and the intake manifold, preventing unwanted pressure build-up and ensuring optimal engine performance.

The intake breather valve is made of high-quality materials, including a durable rubber seal that ensures a tight seal against the intake manifold. The valve body is constructed from metal, providing strength and resistance to the harsh conditions inside the engine bay. The valve operates using a diaphragm, which flexes in response to changes in engine vacuum, allowing air to flow in and out as needed.

The BMW 7503519 intake breather valve is designed to fit specifically on BMW E46 models, including the 3 Series Sedan and Wagon, the Z4 Roadster, and the M3 Sedan. It is a direct replacement for the original part and comes with all necessary hardware for installation.

This intake breather valve is crucial for maintaining the health of the BMW E46 engine. A faulty or worn-out valve can lead to issues such as check engine lights, reduced engine performance, and even engine damage. Installing a new BMW 7503519 intake breather valve is an affordable and effective way to prevent these problems and keep your BMW running smoothly.

When it comes to installation, the process is straightforward and can be completed in about an hour by a competent DIY mechanic or a professional technician. The valve is located on the intake manifold, and accessing it requires removing the air intake hose and a few bolts. Once the old valve is removed, the new one can be installed with the included hardware.

Overall, the BMW E46 Intake Breather Valve, part number 7503519, is an essential component of the BMW E46 engine's intake system. It is designed to provide reliable and efficient operation, ensuring optimal engine performance and preventing potential issues. With its high-quality materials, easy installation process, and affordable price, this is an excellent investment for any BMW E46 owner.

1. Improved Engine Performance: The intake breather valve is essential for regulating the pressure inside the intake manifold. A faulty or worn-out breather valve can cause compressions leaks, leading to decreased engine performance. Replacing it will ensure proper engine function and help maintain optimal power output.

2. Preventing Check Engine Light: A faulty intake breather valve can trigger the check engine light. By replacing the valve, you can prevent the warning light from illuminating and avoid potential complications that may arise as a result.

3. Enhanced Drivability: A worn-out intake breather valve can cause rough idling, stalling, and hard starting. Replacing it ensures a smoother driving experience and reduced engine vibrations.

4. Preventing Potential Damage: A malfunctioning intake breather valve can lead to more significant engine damage if left unattended. Replacing the valve can save you from costly repairs in the future.

1. Cost: Replacing the BMW E46 750i Intake Breather Valve can be an expensive repair, with the part costing around $200 to $300 and labor fees adding to the overall cost.

2. Time-Consuming: The installation process for the intake breather valve can be time-consuming, taking around 2 to 4 hours, depending on your mechanical skills and experience.

3. Potential OEM vs. Aftermarket: Choosing between an original equipment manufacturer (OEM) and aftermarket intake breather valve can be a challenge. While OEM parts ensure a perfect fit and function, aftermarket parts may offer better value for the price. However, it's essential to consider the quality and durability of the aftermarket part before making a decision.

The decision to buy a BMW E46 750i Intake Breather Valve (Part Number: 3519) depends on your priorities and budget. If you value optimal engine performance, driving comfort, and peace of mind, then replacing the faulty valve is a worthwhile investment. However, if the cost and installation time are significant concerns, you might want to consider monitoring the condition of the valve and addressing the issue only when it causes noticeable problems.

If you decide to replace the intake breather valve, consider purchasing it from a trusted automotive parts supplier, such as BMW or a reputable aftermarket parts supplier. Ensure the part is of good quality and comes with a warranty for added protection. Additionally, consider having the replacement done by a professional mechanic to ensure proper installation and prevent any potential complications.

Details:

BMW E46 3 Series INTAKE BREATHER VALVE - 7503519.

part #: 7503519 prices

• $26.93-$35.00

specifications inputmanifolds:

• for models: E46
• for makes: Bmw
• type: Intake Manifold
• manufacturer part number: 7503519
• placement on vehicle: Front

offer inputmanifolds:

• sold: 0
• started: September 12, 2025
• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home

payments inputmanifolds:

• wallet: Paypal
• credit card: Discover
• other

general inputmanifolds:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

shipping inputmanifolds:

• cost: $8.05
• service: USPS Ground Advantage
• carrier: USPS
• transit: 5-11 Days
• class: Standard
• type: Calculated

seller inputmanifolds:

• # reviews: 414
• rating: 100.0%
• city: Massillon, Ohio

returns inputmanifolds:

• policy: No Returns

Bmw 7503519 Is Similar To:

• Motorking Seap-apd058rks D058rks For Bmw Air Intake Flap Adjuster Unit Disa Valve Repair Kit And O-ring (33.1% similar) Ignition coils distributors. Door lock actuators. Warranty - would be one time replacement. Driveshafts parts. Sensors - engine management. Windshield washer system. Door handles - outside. Engine mechanical. Fuel delivery system. Interior switches. Tailgate handles...(June 4th, 2024)
• Motorking Semc-mcd057rks For Bmw 3.0 Air Intake Flap Adjuster Unit Disa Valve Repair Kit And O-ring D057rks (34.8% similar) Warranty: 5 years unlimited miles warranty, 116 175 448 05, built.e. Items must be in original, unaltered condition. This rebuilt kit is designed to fix this problem without changing the complete assembly and saves you money. Contain: one flap, flap driver,one o-ring mounting pin...(June 4th, 2024)
• Motorking Seap-apd057rk2 D057rk Air Intake Flap Adjuster Unit E36 E46 E53 Disa Valve Repair Kit For Bmw (31.8% similar) Radiator fans motors. Fuel injectors system. Door handles - outside. Warranty does not cover damage due to installation errors, product abuse, modifications, or misuse. Compatibility info provided only for us model's. Fuel delivery system. Driveshafts parts. Belts and pensioners...(June 4th, 2024)
• Motorking Seap-apds399-d057rk For Bmw New Air Intake Flap Adjuster Unit E36 E46 E53 Disa Valve Repair Kit (32.7% similar) Side mirror rear view.: built.e. Items must be in original, unaltered condition. Interior switches. Engine transmission mounts. This rebuilt kit is designed to fix this problem without changing the complete assembly and saves you money. Fuel delivery system. Oil cooler...(June 4th, 2024)
• Bmw 329-50129 328xi 2007 Sedan 3.0l Intake Duct Tube Connector With Clamp N51 Engine Factory (35.7% similar) Parts condition...(June 5th, 2024)
• Artudatech 11617502269 Valve Repair Kit Rebuild Rattle Fit Bmw Disa Fix Overhaul M54 2.2 2.5 Alu Us (16.3% similar) About outdated. Let time verify quality and win the future with reputation. Excellent product and considerate service...(June 8th, 2024)
• Bmw V757004180 07-13 Mini Cooper S R56 1.6l Turbo Intake Manfiold Oem (41% similar) 07-13 mini coopers R56 1.6L turbo intake manifold oem V757004180. One the mounting tab has a small piece of plastic missing otherwise good working condition. This will not affect the performance...(June 9th, 2024)
• Bmw 1438140 328i 528i Intake Manifold Complete 1999-2000 (42.3% similar) Shipped with USPS ground advantage. Bmw 328I 528I intake manifold complete 1438140 1999 -2000. Condition is used...(June 14th, 2024)
• Bmw 6668222 Intake Manifold From 2007 X5 4.8 (34.8% similar) Fitment type: 550I 06-10. Please replace such items as required for proper installation. X5 07-10 4.8L...(June 15th, 2024)
• Bmw 757691108 N55 535 335 X3 X5 Intake Manifold Full Assembly 757691110 7597871 8626659 (34.1% similar) Shipped with USPS ground advantage. Condition is used. Bmw N55 535 335 x3 x5 intake manifold full assembly 757691110 7597871 8626659...(June 15th, 2024)
• Bmw 11611717405 E28 M30 M30b35 3.5l 6-cylinder Factory Aluminum Intake Manifold Oem D7 (35.8% similar) Removed from a 1985 bmw 535. Part was functioning when removed from the vehicle...(June 15th, 2024)