PartSmith Co. keeps the HPS Crush Sealing Washer [M12] (Aluminum, Silver) in stock so your repair is not waiting on a supplier.
![HPS Crush Sealing Washer [M12] (Aluminum, Silver)](https://partsmithco.com/wp-content/uploads/2026/07/AW_1_f104516f-4a12-4e8b-8cb7-c81e96d9518d-1.jpg)
Silicone tolerates far more heat than standard rubber and stays flexible for many years. Measure inner diameter at the fitting rather than estimating by eye.
Every hps crush sealing washer order goes through the same fitment review.
Ordering the hps crush sealing washer takes a minute and the confirmation reaches you straight away.
Details that matter
- Material: Aluminum
- Category: AN Fitting Components
- Price: $10.80 with free shipping over $99
- Availability: in stock, dispatched from the USA
Unsure about the specification? Our desk cross references against manufacturer data at no cost.
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Our warehouse team packs the way they would want their own parts to arrive.
Background reading that is not trying to sell you anything: the Car Care Council maintenance tips.
Questions we get about this part
Will this part fit my vehicle?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
When will my order dispatch?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
What if it does not fit?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
Is this checked before shipping?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M20 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_9ea8f01c-f6ee-43ae-9912-654e10e73c03-300x300.jpg)
![HPS AN Female Flare Cap Fitting [Straight] [AN -16] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN929_1_c735b1de-9c47-4378-8770-106277ec99ca-300x300.jpg)
Reviews
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