Name: A-1 Cardone 74-20035 Mass Air Flow Sensor
SKU: 7420035
Price: 134.49 USD
Availability: InStock

A-1 CARDONE part description

Units are tested at 20 different voltage/frequency output points (O.E. units are only tested at 3) to ensure unit will not cause hesitation or stalling.
100% computer testing ensures reliable performance.
100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product life.
MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation.

Product Description

Mass Air Flow Sensor

Application Summary

BMW 533i 1984-83, 633CSi 1984-82, 733i 1984-82

Features & Benefits

100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life.
On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements.
All modules are 100% tested with automated computer test equipment to ensure full functionality and reliability.
Our sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate feedback to the vehicle’s engine control management system.
Components are rated to handle demanding temperature variations for optimum reliability in every environment.
As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.

Mass Air Flow Sensor, Air Flow Sensor, Air Flow Meter, MAFS, VAFM, Air Flow

Product Attributes

Package Contents	Mass Air Flow Sensor; Instruction Sheet; Gasket
Product Condition	Remanufactured
Housing Material	Aluminum
Mounting Hole Quantity	4
Mounting Type	Bolt-On
Housing Included	Yes
Housing Color	Gray
E-waste	Yes
FAQs	What goes bad in VANE AIRFLOW type units?
Features and Benefits	Our sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate feedback to the vehicle’s engine control management system.
Color	Gray
Connector Gender	Male
Connector Quantity	1
Connector Shape	Rectangular
Grade Type	Regular
Housing Included	Yes
Housing Material	Aluminum
Mounting Bracket Included	No
Mounting Hardware Included	No
Mounting Hole Quantity	4
Mounting Type	Bolt-On; Hose Clamp
2271	78.4 MM
2271	3.2 IN
Sensor Type	Resistor
Terminal Gender	Male
Terminal Quantity	4
Terminal Type	Pin
Universal Or Specific Fit	Specific
Wiring Harness Included	No
Bracket Included	No
FAQ_Q1	How can a malfunctioning MAF/VANE air flow sensor affect my vehicles’ operation?
FAA_A1	A malfunctioning MAF/VANE air flow sensor can cause any one or more of the following symptoms: hesitation, stalling, poor fuel economy or poor engine performance.
FAQ_Q2	How can I determine if the MAF/VANE air flow sensor is bad?
FAA_A2	Visually inspect the sensor element in the MAF for damage or for a burnt smell. In the VANE AIRFLOW sensor, inspect the door for binding or for a burnt smell. Check for diagnostic trouble codes with a scanner.
FAQ_Q3	What are the most common causes of MAF/VANE air flow sensor problems?
FAA_A3	Over-voltage sources from relays, short circuited wiring, cracked printed circuit boards, moisture entering the unit through split air ducts, electrical connections and wiring, air intake obstructions or gas/oil fumes from the engine can cause failure. Check air filter and air ways for dirt or debris. Check for loose or faulty connectors and broken or faulty wiring. Be sure to check these to prevent damage to the replacement unit.
FAQ_Q4	What goes bad in vane air flow type units?
FAA_A4	The most common causes are: a worn vane assembly, a cracked housing, or a cracked printed circuit board. These conditions all require unit replacement.
FAQ_Q5	What goes bad in MAF sensors?
FAA_A5	The most common causes are: cracked circuit boards, burnt sensing elements, poor solder joints, deteriorated conformal coating, or loose printed circuit board components.
Contains Electronic Components	Circuit Board
Does it require SDS	No
Is Item A Chemical	No
Is Or Contains A Battery	No
Is Or Contains A Bulb	No
Is Prop Sixty Five Affected	No
Is the item CARB affected	No

Additional Information

Remanufactured Part	Y
Warranty Distance UOM	DH
Warranty Special UOM	TX
Warranty Time UOM	MO
Country of Origin (Primary)	US
Harmonized Tariff Code (HTS)	9026802000
Warranty Distance	18000
Warranty Time	12
Harmonized Tariff Code (Schedule B)	9026800000
Canadian Harmonizing Tariff Code	9026800000
UPC	00082617265812

Part Interchanges

Fits Vehicles

BMW 533i (1983-1984)
BMW 733i (1982-1984)
BMW 633CSi (1982-1984)

A-1 Cardone Ind.® is a leading manufacturer and distributor of automotive parts and accessories, including master cylinders, clutches, calipers, and other braking system components. Its comprehensive range of products is made using the highest quality materials and the most advanced technology to ensure reliable performance, safety, and reliability. The company traces back its roots more than 35 years ago when Michael Cardone, Sr. remanufactures his first product: the windshield wiper motor. From then on, the name A-1 Cardone has been a go-to brand of automotive enthusiasts and fleet owners when it comes to new and remanufactured products that offer not just reliability but also long-lasting service.

California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)