This listing covers the HPS 4″, 6″ (102mm, 152mm) ID, 6″ L 4-Ply Silicone Straight Reducer Hose Black, one of the parts our fitment desk checks most often.
Hoses and fittings work under pressure and heat, where material choice decides service life. Use constant tension or lined clamps so the hose surface survives heat cycles.
Stock of the 6 l 4-ply silicone straight is live on this page rather than estimated.
Shops order the 6 l 4-ply silicone straight from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the 6 l 4-ply silicone straight against it.
The 6 l 4-ply silicone straight ships protected, because a damaged part helps nobody.
Key details
- Reinforcement: 4 ply
- Material: Silicone
- Finish: Black
- Category: Universal Hose
- Price: $166.25 with free shipping over $99
- Availability: in stock, dispatched from the USA
Our fitment desk exists precisely for the listings where the specification is easy to misread.
Customers also open: Hoses & Fittings · HPS 1.75″ (45mm) ID, 6″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · HPS 1.75″ (45mm) ID, 4″ Leg Long Black 4-Ply Silicone 1/2″ Offset Coupler Hose · full catalog
Heavy items are double boxed or palletized, because transit damage helps nobody.
General guidance on this system is published in the Car Care Council maintenance tips.
Buyer questions
How do I know this is the right part?
Trim level, engine option and drive type decide most fitment questions. Send those three details or the VIN and we will check them for you.
Do you ship the same day?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
What happens if it arrives damaged?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
What happens before my order ships?
We verify diameter and reinforcement specification on every hose order.
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