Blue Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID
These classic blue coolant hoses all have 1 3/4” (45mm) ID. The reinforced 3-ply construction results in a 4.5mm nominal wall thickness (54mm / 2 1/8" OD) and provides a working pressure rating of 21 psi.
Recent Top Seller for this product group | |
| This straight 45mm to 38mm reducer is designed to connect a 1.75" OD pipe to a 1.5" OD tube in your intake or cooling system. Cool Blue silicone rubber hose has 3-ply reinforcement. |
Image | Part No. | Description | Price | Status |
|---|---|---|---|---|
 | Price Reduced! SHL45-BLUE | $38.99* | In Stock | |
| Price Reduced! SHS45-BLUE | $16.79 | In Stock | |
 | SHC45-BLUE-04 | $8.99 | In Stock | |
 | E45.45-BLUE | Blue Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 4" Legs | $16.99* | In Stock |
 | E45.45-BLUE-6 | Blue Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 6" Legs | $22.99* | In Stock |
 | E90.45-BLUE | $15.99* | In Stock | |
 | E90.45-BLUE-6 | Blue Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 6" Legs | $21.79* | In Stock |
 | E135.45-BLUE | Blue Silicone Hose, 1 3/4" I.D. 135 degree Elbow, 4" Legs | $22.99* | In Stock |
 | E180.45-BLUE | Blue Silicone Hose, 1 3/4" I.D. 180 degree Elbow, 4" Legs | $25.79* | In Stock |
 | SR45.32-BLUE | $12.99* | In Stock | |
 | SR45.38-BLUE | $12.99* | In Stock | |
 | SR51.45-BLUE | Blue Silicone Hose, 2 x 1 3/4 inch Straight Reducer | $17.79* | In Stock |
 | RE4545.38-BLUE | $22.99* | In Stock | |
 | RE4551.45-BLUE | Blue Silicone Hose, 2 x 1 3/4" 45 deg. Reducing Elbow | $26.29* | In Stock |
 | RE4563.45-BLUE | $35.49* | In Stock | |
 | RE9045.38-BLUE | Blue Silicone Hose, 1 1/2 x 1 3/4" 90 deg. Reducing Elbow | $25.79* | In Stock |
 | RE9051.45-BLUE | Blue Silicone Hose, 1 3/4 x 2" 90 deg. Reducing Elbow | $27.29* | In Stock |
 | T045.025-BLUE | $20.99* | In Stock | |
 | HJ45 | 45mm (1 3/4 inch) Pegasus Pro Design Aluminum Hose Joiner | $12.99* | In Stock |
 | 3613-Size | Stainless Steel Worm-Drive Hose Clamp with Metal Lining | $2.29 to $6.19* | In Stock |
* Quantity Pricing Available
Related Products |
Silicone Coolant Hoses by Inside Diameter |