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BMW E46 Intake Sensors

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Mass Air Flow Sensor (MAF)

ES#4846075 - 13627567451 - Mass Air Flow Sensor (MAF) - The URO Mass Air Flow Sensor (MAF) is a perfect choice for BMW owners looking to enhance fuel efficiency and maintain top engine performance with a dependable replacement part. - URO - BMW

The URO Mass Air Flow Sensor (MAF) is a perfect choice for BMW owners looking to enhance fuel efficiency and maintain top engine performance with a dependable replacement part. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2003

Brand:
URO - Corporate Logo
ES#:
4846075
Mfg#:
13627567451
In Stock
ON SALE!
$78.99

This product was last offered at the strikethrough price on
07-14-2026

$76.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Mass Sensor (MAF)

ES#34425 - 13627566984 - Air Mass Sensor (MAF) - Brand new unit - Genuine BMW - BMW

Brand new unit For vehicles with production date from 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
34425
Mfg#:
13627566984
In Stock
Limited Qty Sale
$696.99

This product was last offered at the strikethrough price on
05-02-2026

$640.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#34424 - 13627566983 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine - Genuine BMW - BMW

Controls the air / fuel mixture of the engine For vehicles with production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
34424
Mfg#:
13627566983
Ships in 4 Business Days
4% off MSRP

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

$670.99

This product was last offered at the strikethrough price on
07-20-2026

$640.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#4365289 - 13629899008 - Air Temperature Sensor - Monitors intake air temperature - Genuine BMW - BMW

Monitors intake air temperature

Brand:
Genuine BMW - Corporate Logo
ES#:
4365289
Mfg#:
13629899008
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#2575620 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - Facet - BMW

Monitors intake air temperature

Brand:
Facet - Corporate Logo
ES#:
2575620
Mfg#:
13621739510
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race German Rethreaded IAT Sensor (M50 Manifold)

ES#4507109 - RGM50RIAT - Race German Rethreaded IAT Sensor (M50 Manifold) - For use when converting to the M50 manifold! - Race German - BMW

For use when converting to the M50 manifold! For vehicles with M50 Manifold Conversions

Brand:
Race German - Corporate Logo
ES#:
4507109
Mfg#:
RGM50RIAT
Ships in 10 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Mass Sensor (MAF)

ES#4941260 - 13627566984 - Air Mass Sensor (MAF) - Restore mileage and performance - Holstein - BMW

Restore mileage and performance

Brand:
Holstein - Corporate Logo
ES#:
4941260
Mfg#:
13627566984
In Stock at Vendor
$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp

ES#16326 - 07129952137 - Hose Clamp - Attaches the Intake tube and MAF sensor - Genuine BMW - BMW

Attaches the Intake tube and MAF sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
16326
Mfg#:
07129952137
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#2867842 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing. - Febi - BMW

Complete with housing. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with a production date from 09/1998 up to 03/2003

Brand:
Febi - Corporate Logo
ES#:
2867842
Mfg#:
13621432356
Ships on Oct 16, 2026
$205.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4475884 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing - Hitachi - BMW
ECS Tuning recommends this product.

Complete with housing For vehicles with a production date from 09/1998 up to 03/2003

Brand:
Hitachi - Corporate Logo
ES#:
4475884
Mfg#:
13621432356
Back Ordered
$156.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#2524795 - 13627566983 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine - MTC - BMW

Controls the air / fuel mixture of the engine For vehicles with production date from 09/2002

Brand:
MTC - Corporate Logo
ES#:
2524795
Mfg#:
13627566983
Ships in 10 Business Days
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4941250 - 13621432356 - Mass Air Flow Sensor (MAF) - Holstein - BMW

Brand:
Holstein - Corporate Logo
ES#:
4941250
Mfg#:
13621432356
Back Ordered
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#3514983 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - URO - BMW

Monitors intake air temperature 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3514983
Mfg#:
13621739510
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Mass Sensor

ES#2896229 - 13621432356 - Air Mass Sensor - Complete with housing - Vemo - BMW

Complete with housing

Brand:
Vemo - Corporate Logo
ES#:
2896229
Mfg#:
13621432356
Special Order: No Guaranteed ETA
$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

air temperature sensor

ES#2867851 - 13621739510 - air temperature sensor - Monitors intake air temperature - Febi - BMW

Monitors intake air temperature 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867851
Mfg#:
13621739510
Ships on Oct 16, 2026
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Screw - Priced Each

ES#35294 - 13717832177 - Screw - Priced Each - Used to secure the MAF sensor - Genuine BMW - BMW

Used to secure the MAF sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
35294
Mfg#:
13717832177
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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