Air Conditioning O-Ring Kit

Product Details

Sweating through a hot highway commute or sitting in the staging lanes with a fogged windshield isn't part of the ultimate driving experience. Any time an A/C fitting is unbolted on your E46, the original rubber seals lose their crush fitment leaving your system vulnerable to pressure drops and refrigerant loss.

Designed for BMW enthusiasts who demand zero leak reliability, this A/C O-Ring Kit delivers precision fit seals crafted from high temperature, chemical resistant elastomers. Whether you're completing routine maintenance or overhauling your climate control setup, this kit guarantees your A/C system holds vacuum and holds up to hard driving.

Kit Contents

• REIN Air Conditioning O-Ring

• ACM Air Conditioning O-Ring

• Santech Air Conditioning O-Ring

• Santech A/C O-Ring (10.8mm Diameter)

Key Features

• Formulated to handle extreme under-hood heat cycles without drying out or cracking.

• Manufactured to strict engineering tolerances for exact BMW line sealing.

• Prevents moisture intrusion and costly compressor failure caused by pressure leaks.

Prop 65 Warning

Kit Contents

Qty	Description	Brand	T#	Part#	Lifetime
4	OEM Rein Air Conditioning O-Ring - E36 E38 E39 E46 E52 E53 E60 E61 Z3		T#361817	64508374959~REIN	YES
2	ACM Air Conditioning O-Ring - E46		T#361819	64538375742~ACM	YES
1	Santech Air Conditioning O-Ring		T#362385	64508363041~STC	YES
3	A/C O-Ring (10.8mm Diameter)		T#3018037	64508375741~STC	YES

Product Q&A

Lifetime Replacement

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