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Product details
Part NameMass Air Flow Sensor
BrandWalker Products
Part Number245-1004
UPC00724620056772
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold. As an industry leading program, Walker Products manufacturers high demand SKUs in our USA facilities with OEM quality components, custom engineered circuit boards, and programing. Many of the Walker MAF parts are designed and built here in the USA at Walker Products facilities. The Walker Mass Air Flow Sensor program offers replacement sensors in both Sensor Only and Complete Sensor and Housing Assemblies. Sensor only replacement is typically faster and more economical, but some manufacturers recommend that you replace the complete housing assembly to ensure the connector air tubes are clean and to protect the sensor itself, which can be damaged by oils on your hands or even air pollution. Walker Products Mass Airflow Sensors stand apart from the competition due to the focus on ensuring customers receive the best product possible. The most popular applications are made entirely in the United States which allows for the highest quality sensors. When it comes to MAFs, it is vital that they are properly tuned to the vehicle, which is why Walker’s team of engineers work to create sensors that have custom tuned flow characteristics for the full flow spectrum. Walker MAFs continue to meet or exceed OE long-term fuel trim percentages, and calibrations go through 100% production testing and are always verified using on vehicle testing. Walker Products provides our customers with the confidence that they are investing in nothing short of the best. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is an ISO 9001/ IATF16949 certified manufacturer, and one of the largest privately owned manufacturers of fuel system components and engine sensors.
Characteristics include:
Engineered for OE Performance: These sensors are meticulously engineered and rigorously tested to meet and exceed OE performance and durability standards, guaranteeing consistent and accurate air flow readings.
Effortless Installation: Designed for easy and straightforward installation, these sensors minimize vehicle downtime during replacement, keeping your vehicle on the road.
Improved Engine Efficiency: Accurate air flow data helps the ECU optimize the air-fuel mix, enhancing fuel efficiency and performance while ensuring reliable monitoring.
Durable Build: Crafted with high-quality materials, these sensors are built to withstand demanding conditions, ensuring long-lasting reliability and reducing the need for frequent replacements.
Precise Air Flow Measurement: Our premium MAF Sensors provide precise measurement of incoming air, optimizing engine performance and fuel efficiency.
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
1989
Chevrolet
Cavalier
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1989
Pontiac
Firebird
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1988
Cadillac
Cimarron
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1988
Chevrolet
Beretta
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1988
Chevrolet
Cavalier
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1988
Chevrolet
Corsica
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1987
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1987
Cadillac
Cimarron
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1987
Chevrolet
Beretta
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1987
Chevrolet
Cavalier
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1987
Chevrolet
Corsica
2.8L
V engine
6 cylinders
3.50" bore
2.99" stroke
1986
Buick
Electra
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1986
Buick
LeSabre
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
1986
Buick
LeSabre
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1986
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1986
Buick
Riviera
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Calif-ESV
1986
Buick
Skylark
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
1986
Buick
Somerset
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
1986
Pontiac
Grand Am
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
Calif-ESV
1985
Buick
Electra
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Exc.Improved Driveability System
1985
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
1985
Buick
Riviera
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
OE # 10456018
1985
Buick
Somerset Regal
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
1985
Pontiac
Grand Am
3.0L
V engine
6 cylinders
3.80" bore
2.66" stroke
1984
Buick
Century
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
Exc.Calif (Exc.Massachusetts)
1984
Buick
Regal
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
OE # 10456018
1984
Buick
Riviera
3.8L
V engine
6 cylinders
3.80" bore
3.40" stroke
OE # 10456018
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Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.