This listing covers the HPS Black Silicone Radiator+Oil Cooler+Ancillary Hose Kit For 06-07 Mazda Mazdaspeed 6 2.3L Turbo, one of the parts our fitment desk checks most often.
Hoses and fittings work under pressure and heat, where material choice decides service life. Keep petroleum away from standard silicone unless the hose is lined for it.
The hps black silicone radiator ships protected, because a damaged part helps nobody.
Drivers choose the hps black silicone radiator here for honest specification detail and quick dispatch.
Buyers comparing the hps black silicone radiator will find the specification detail on this page rather than in a catalog footnote.
The hps black silicone radiator listed here is checked against your vehicle before dispatch.
Every hps black silicone radiator order goes through the same fitment review.
Ordering the hps black silicone radiator takes a minute and the confirmation reaches you straight away.
Our team knows the hps black silicone radiator well, so ask if anything about the specification is unclear.
At a glance
- Engine: 2.3L
- Material: Silicone
- Finish: Black
- Category: Hose Kits
- Price: $302.39 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
HPS black high temperature reinforced silicone hose kit replaces stock OEM rubber Radiator, Oil Cooler, Ancillary Hoses to prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber coolant hoses. The hose kit includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut through the silicone hoses.
- Material: 3-Ply Reinforced Silicone
- Color: Black
- Ideal replacement or upgrade for OEM or aftermarket parts. Compatible with OEM part numbers / description
L3K915186, Upper Radiator Hose
LF1715184E, Lower Radiator Hose #1
LF171518YE, Lower Radiator Hose #2
L3K915260A, Water Bypass Coolant Hose
L3K9-13-115, Water Coolant Hose, Inlet, Turbo
L3K9-13-53XA, Water Coolant Hose, Outlet, Turbo
L3K915536, Front Connection Coolant Hose
L3M613680, Radiator Bypass Coolant Hose
L3K913680A, Radiator Bypass Coolant Hose
L3K91554YB, Oil Cooler Coolant Hose #2
L3K91554XB, Oil Cooler Coolant Hose #1 - The premium grade high-heat resistance 3-ply reinforced silicone hoses are made with correct bends and curves to ensure a perfect fitment.
- Prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber hoses. Made with correct bends and curves for perfect fitment.
- Race proven design with long lasting quality and engineered for extremely high temperature service (Max. 350F) and prolonged exposure to under-hood and coolant heat.
- Includes 100% stainless steel industrial grade embossed hose clamps which would not cut through the silicone hose.
Application:
For 2006-2007 Mazda Mazdaspeed 6 2.3L Turbo
Remark: 57-1876 includes radiator, oil cooler and ancillary coolant hoses
Installation: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.
Product Content:
- 1 Set x Radiator + Oil Cooler + Ancillary Hose Kit
Hardware if Any is Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- 57-1876-BLK, L3K915186, LF1715184E, LF171518YE, L3K915260A, L3K9-13-115, L3K9-13-53XA, L3K915536, L3M613680, L3K913680A, L3K91554YB, L3K91554XB
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
Related listings: Hoses & Fittings · HPS Blue Silicone Heater Hose Kit For 06+ Lexus GS/IS/RC-Series 2.5L 3.5L V6 · HPS Black Silicone Heater Hose Kit For 06+ Lexus GS/IS/RC-Series 2.5L 3.5L V6 · full catalog
Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
If you want independent guidance before ordering, the Car Care Council maintenance tips is a useful reference.
Buyer questions
Is fitment guaranteed on this listing?
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.
What are the shipping times?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
What is the return policy?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
What quality checks does this get?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M22 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_84a0bab4-582d-4dc1-a176-6237879f811f-300x300.jpg)
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_b7ae2165-4f89-472c-a9fc-72ba3e09b875-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M14 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_ef8cf05a-8f9b-4a44-938e-d86cae0e4307-300x300.jpg)
![HPS AN 3-Way Tee Adapter (Tee with female on run) Fitting [Tee] [AN -8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN9261_1_be005c51-8bd2-46a9-92b6-7e329201ec21-300x300.jpg)
Reviews
There are no reviews yet.