BMW 11611438404 Disa Valve 1.9

( Part Type: Valve ), ( Manufacturer Part Number: 11611438404 )

Review BMW Disa Valve 1.9 Used fits M44 E36 318I 318IS 318IC 318TI Z3 1996–1999

The BMW M44 DISA (Diesel Integrated System Application) valve, specifically part number 11611438404, is a crucial component in the engine management system of various BMW models produced between 1996 and 1998. This includes the BMW 318i, 318is, 318ic, and 318ti, as well as the Z3. The M44 engine was BMW's in-house developed straight-4 1.9-liter engine, which was used in several models during this period. The DISA valve in the M44 engine is responsible for optimizing combustion efficiency between lean-burn and rich-burn conditions.

The BMW M44 DISA valve is a sophisticated solenoid-controlled unit that utilizes a stepper motor to adjust the intake tract geometry according to engine load and driving conditions. This facilitates optimal fuel-air mixture preparation for each combustion cycle. In lean-burn mode, the valve acts to reduce the size of the intake tract, effectively increasing engine efficiency, while in rich-burn mode, the valve increases the intake tract size to supply the engine with an adequate supply of fuel and air for smooth operation.

Designed with precision engineering and robustness in mind, the BMW M44 DISA valve features a compact cylindrical housing, which contains internal gears, springs, and a solenoid. The solenoid receives an electrical signal from the engine control unit (ECU), causing the armature to move and operate the stepper motor accordingly. The stepper motor then moves the mechanical linkage connected to the intake tract, altering the intake geometry.

Periodic servicing of the BMW M44 DISA valve is crucial to maintain optimal engine performance. Regular maintenance includes checking the connection between the valve and control unit, as well as replacing the valve gasket to prevent potential leaks. Additionally, it's important to recalibrate the valve using a specialized tool to ensure accurate performance.

The BMW M44 DISA valve is an essential element in the diesel-powered BMW models of the late 1990s, ensuring seamless transitions between lean-burn and rich-burn modes during operation. Proper maintenance and care will help guarantee the longevity and peak efficiency of this vital engine component.

The BMW M44 engine, specifically model number 11611438404, is a 1.9-liter inline-4 cylinder engine used in various BMW models: E36 318i, 318is, 318ic, 318ti, and Z3 (96, 97, 98). Here are the pros and cons of buying a car with this engine:

1. Fuel efficiency: This engine delivers decent fuel economy due to its smaller displacement size, making it a cost-effective option for daily commuting.

2. Power and Performance: M44 engines offer a lively and responsive driving experience, making them enjoyable to drive. For older models, they are an upgrade from the standard 1.8L engines.

3. Reliability: The M44 engine is known for its robustness and reliability, especially when properly maintained, which makes it a good choice for those looking for a dependable engine.

4. Wide range of applications: The M44 engine is used in several BMW models, increasing the availability of parts and making it easier to find replacement parts in various markets.

1. Aging Technology: As this engine was introduced in the late 90s, it may lack modern features and technology, meaning that it may not be as efficient or powerful as newer engines.

2. Emissions Compliance: Some M44 engines may not comply with current emissions standards, requiring modifications to meet newly adopted regulations.

3. Potential maintenance issues: As with any engine, the M44 may experience some common issues, such as head gasket failure, oil leaks, and timing chain issues, which could lead to high repair costs. However, proper maintenance can help prevent or mitigate these problems.

The BMW M44 engine, specifically model number 11611438404, offers improved performance and fuel efficiency compared to smaller engines of the era. Its reliability and wide range of applications make it a solid choice for car enthusiasts and collectors appreciating older BMW models. However, its aging technology and potential maintenance issues might deter some buyers looking for a more modern and trouble-free engine experience.

When considering a car with an M44 engine, we recommend thoroughly inspecting the vehicle's maintenance history and assessing its overall condition. Performing a Pre Purchase Inspection (PPI) can help uncover any potential issues and provide a clearer understanding of the vehicle's current state. Additionally, ensure that the modifications, if any, comply with local emissions regulations and consult an experienced mechanic for advice on any required maintenance.

Details:

Condition: Guaranteed good working condition. BMW M44 DISA Valve E36 318I 318Is 318IC 318TI Z3 1.9 96 97 98OEM USED: STOCK #: 1404. Rarely, large or difficult to package items will take a day two longer.

FITS: Z3, 1996 - 1998 Z3 1.9 Roadster Z3/M44, From 11/97 - 1998 3 Series E36, 318I Sedan E36/M44, 1996 - 1997 Convertible 1997 318Is Coupe 1996 - 1999 318TI Compact 1999 E36/M44. Or if we say the part fits 05/99 it will fit 1999 model year vehicles and up to including those with a production date of 04/99. OE PART #. Reference to driver/passenger side is for left hand drive cars, so RHD vehicles UK/Japan/Australia, etc. Please reverse the indicated.

Still not sure this part will fit your car. ITEM: DISA valve. Which side does this part fit?, Left Driver side, Right Passenger. See the photo below for illustration.

This is a used original BMW part.

part #: 11611438404 prices

• $52.35-$243.75

specifications inputmanifolds:

• for models: M44, E36, 318i, 318is, 318ic, 318ti, Z3
• for makes: Bmw
• for years: 1996-1999
• part type: Valve
• manufacturer part number: 11611438404

payments inputmanifolds:

• credit card: Visa
• other
• wallet: Apple-pay

seller inputmanifolds:

• # reviews: 15927
• city: Norristown, Pennsylvania
• rating: 99.1%

shipping inputmanifolds:

• transit: 2-7 Days
• service: UPS Ground, USPS Priority Mail
• type: Calculated
• class: Standard, Expedited
• carrier: UPS, USPS
• cost: $9.92

general inputmanifolds:

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

offer inputmanifolds:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: November 7, 2024
• quantity: 1

returns inputmanifolds:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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