BMW Heating & Air Conditioning for BMW E30 M3 S14 2.3L

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Is your BMW blowing hot air when you want AC? Not getting enough hot air when it's cold out? Well we have the heater cores, heater valves, blower motors and related parts for your BMW. Tip: Is your air conditioning / heater fan going crazy? Does it only run at one speed or not work at all? Then a likely culprit is this blower resistor, often called the "final stage unit" in the BMW world. The function of this part is to regulate the voltage of the blower motor on BMWs which use the digital climate control. This blower resistor is a notorious weakness on the cars that use it. When it fails, your blower fan speed can fluctuate as if it has a mind of its own, or get stuck at one position. BMW has updated this item several times and we only carry the most current version.

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A/C Expansion Valve - Priced Each
A/C Expansion Valve - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55821693
Part#: 1268300284
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$ 23.99 USD
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$ 23.99 USD
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A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Late Model)
A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Late Mo...
For vehicles with a production date from 09/1987+
A/C Solutions - Corporate Logo
T#:32118921
Part#: AC301014CLATESET
Ships in 3 Business Days
$ 154.00 USD
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$ 154.00 USD
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Designed specifically for the late model E30 M3, this R134a A/C line is a direct replacement of your original high-pressure condenser to drier return line. While your original R12 lines can be used, it's highly recommended to replace all rubber lines when converting to R134a. What’s included? High-pressure condenser return line (condenser to drier) 2x #6 R134a o-ring(s) Fitment notes: For use with the following models (≥ 09/87): BMW E30 (320is, M3) Cross-reference part numbers: 64539067578, 64531386565
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Air Conditioning Service Valve - R134A
Air Conditioning Service Valve - R134A
Santech - Corporate Logo
T#:16242204
Part#: 64509177579
Ships in 1 Business Day
$ 12.99

This product was last offered at the strikethrough price on
05-08-2026

$ 10.99 USD
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$ 10.99 USD
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A/C Solutions R134a Retrofit Label
A/C Solutions R134a Retrofit Label
A/C Solutions - Corporate Logo
T#:29466781
Part#: ACS-RETROFIT-LAB
Ships in 3 Business Days
$ 6.95 USD
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$ 6.95 USD
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Designed to mimic the factory BMW and Porsche design language, this engine bay label is used to document the amount and date of R134a added to the system after completing any A/C repair. This sticker is designed for high temp engine bay applications and should be placed in a visible spot for future service technicians to reference. Made in the USA. What’s included? A/C Solutions R134a retrofit label (3.75" wide) Cross reference part numbers: 64508363254
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A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Early Model)
A/C Solutions BMW E30 M3 High-Pressure Condenser Return Line (Early M...
For vehicles with a production date up to 09/1987
A/C Solutions - Corporate Logo
T#:32118922
Part#: A301014CEARLYSET
Ships in 3 Business Days
$ 154.00 USD
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$ 154.00 USD
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Designed specifically for the early model E30 M3, this R134a A/C line is a direct replacement of your original high-pressure condenser to drier return line. While your original R12 lines can be used, it's highly recommended to replace all rubber lines when converting to R134a. What’s included? High-pressure condenser return line (condenser to drier) 2x #6 R134a o-ring(s) Fitment notes: For use with the following models (< 09/87): BMW E30 (320is, M3) Cross reference part numbers: 64539067578, 64531386565
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A/C Solutions BMW S14 M10 Sanden Compressor Bracket
A/C Solutions BMW S14 M10 Sanden Compressor Bracket
A/C Solutions - Corporate Logo
T#:32118912
Part#: ACS-1014-KIT
Ships in 3 Business Days
$ 325.99 USD
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$ 325.99 USD
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Designed with originality in mind, this kit is used to fit the Sanden 508 or 709 Compressor (SD5H14) (SD7H15) to the S14 and M10 engine block using a fully isolated (bushed) design similar to that of the factory E30 M3 assembly. Professionally engineered, designed, and manufactured in California, this has been fully FEA tested and zinc-plated to withstand the toughest conditions without sacrificing the OEM look and feel. Overall package weight (including compressor) comes in at 17lbs (less than the original E30 M3 assembly) and boasts a tighter center of gravity for less stress on the isolator bushings. What’s included? A/C Solutions S14/M10 Sanden compressor bracket Yellow zinc 8.8 and 10.9 hardware Compressor ground wire Fitment notes: This is designed for custom applications and will require modification of your existing A/C lines to fit the Sanden compressor. A larger V-belt will be required (Gates 13x875mm). For use with the following models: BMW E30 (318i, 320is, M3) PATENT PENDING Cross-reference part numbers: 64521268536, 64521277002, 64521706826, 07119932095, 07119904115, 07119901161, 07119905549, 07119932112, 07119932122, 07119904463, 07119900581, 07119902912, 07119913664, 64521268537, 64521268538, 32411705063, 07119900052, 07119907030, 07129946400, 07129905767, 64521278034, 07119912712, 07129964672, 64521278036, 64521276354, 07119901120, 07119903039
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R12 To R134a Low And High-Pressure Service Port Adapter Fittings
R12 To R134a Low And High-Pressure Service Port Adapter Fittings ...
A/C Solutions - Corporate Logo
T#:29666088
Part#: ACS-R134A-ADAPTE
Ships in 3 Business Days
$ 9.99 USD
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$ 9.99 USD
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Designed for use on the E24, E28, and E30, these R134a adapters are used to fit over your original R12 low-pressure and high-pressure ports to charge the system with R134a. What’s included? R134a low and high-pressure service fittings Fitment notes: Low profile design allows for clearance around BMW E30 hood support. For use with the following models: BMW E23, E24, E28, E30
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Gasket Ring - E24, E28, E30
Gasket Ring - E24, E28, E30
A14X20-Vf
Genuine BMW - Corporate Logo
T#:28587
Part#: 07119963227
Ships in 3 Business Days
$ 1.99 USD
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$ 1.99 USD
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Genuine BMW Gasket Ring
This item fits the following BMW Chassis:
E30 M3,E30

BMW NATURAL AIR REFILL ENDLE
BMW NATURAL AIR REFILL ENDLE
Genuine BMW - Corporate Logo
T#:26938391
Part#: 83125A7DCA4
In Stock
$ 15.99

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

$ 14.99 USD
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$ 14.99 USD
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ACM Air Conditioning Schrader Valve - R134A
ACM Air Conditioning Schrader Valve - R134A
ACM - Corporate Logo
T#:372320
Part#: 64509177577
Back Ordered
$ 11.99

This product was last offered at the strikethrough price on
05-07-2026

$ 10.99 USD
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$ 10.99 USD
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Keep your A/C working perfectly

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