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BMW E46 323i M52 2.5L

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BMW E46 323i M52 2.5L Intake Sensors

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Mass Air Flow Sensor (MAF)

ES#3691255 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing. - Hella - BMW

Complete with housing.

Brand:
Hella - Corporate Logo
ES#:
3691255
Mfg#:
13621432356
Ships in 3 Business Days
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#34325 - 13621432356 - Mass Air Flow Sensor (MAF) - Complete with housing - Genuine BMW - BMW

Complete with housing

Brand:
Genuine BMW - Corporate Logo
ES#:
34325
Mfg#:
13621432356
Ships in 3 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

3/8"/9mm Band Hose Clamp - 90-110mm

ES#2730259 - 003402ECS06A-13 - 3/8"/9mm Band Hose Clamp - 90-110mm - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2730259
Mfg#:
003402ECS06A-13
In Stock
ON SALE! SAVE 40%
$6.99

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

$4.19 USD
Free Shipping
on orders $49 and up
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 9 Business Days
$59.99 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!

Brand:
Febi - Corporate Logo
ES#:
2867842
Mfg#:
13621432356
Ships on Oct 15, 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

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#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 1 Business Day
$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 15, 2026
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1/2"/12mm Band Hose Clamp - 90-110mm

ES#2730256 - 003402ECS05A-13 - 1/2"/12mm Band Hose Clamp - 90-110mm - German-style 304 stainless hose clamp - ECS - BMW

German-style 304 stainless hose clamp 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2730256
Mfg#:
003402ECS05A-13
Ships on Nov 4, 2026
ON SALE! SAVE 25%
$6.99

This product was last offered at the strikethrough price on
06-13-2026

$5.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#3625200 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - FAE - BMW

Monitors intake air temperature

Brand:
FAE - Corporate Logo
ES#:
3625200
Mfg#:
13621739510
Ships on Aug 12, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Temperature Sensor

ES#4940258 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - Bremmen Parts - BMW

Monitors intake air temperature 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940258
Mfg#:
13621739510
Special Order: No Guaranteed ETA
Auto Notify
ON SALE! SAVE 19%
$14.99

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

$12.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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