Shopping Cart

Your cart is empty.

Your cart is empty.

Spectre Performance (39690) 5/8' x 4' Stainless Steel Flex Heater Hose Kit

Free shipping on orders over $29.99

$54.70

$ 26 .99 $26.99

In Stock

About this item

  • 4 foot long, can be easily cut to length
  • Fits 5/8 inch fittings
  • High-quality nitrile rubber hose
  • Reinforced with a single ply of braided cord
  • #304 grade stainless steel braid


The Steel-Flex Heater Hose Kit from Spectre features a high quality nitrile rubber hose, reinforced with a single ply of braided cord, and a #304 grade stainless steel braid ensuring optimum fit and function. This 4 foot long hose fits 5/8 inch fittings and it can be easily cut to length. This kit comes with red/blue magna-clamps, and can be used on stock, street, race and show or any other universal application.


Customer
2025-08-29 10:53:22
Fits great easy to install looks great price was good work just like they are supposed to great shipping came early highly recommend
clew
2025-08-24 17:56:34
Had to reverse clamps to hide them. Blue end easily separates from red with twist with flat tip screwdriver at clamp opening. Snaps back on with pinch with channel locks.
Customer
2025-08-11 10:38:50
These are nifty and I suppose mandatory for adding the wow factor to an engine compartment. The kit comes pre-cut and the ends sealed with black tape making it easy to install/remove the clamps. To shorten, the kit recommends a hacksaw; but I used a thin high speed metal cut-off abrasive disc. FOLLOW-UP: Was struggling until I realized the two halves are lightly pressed together... using a flat screwdriver can be pried apart (Aluminum easy to damage so use care). Pull back red cover up SST hose, place blue base (with loose clamp) over fitting install shielded hose then tighten clamp, slide red cover down and snap onto blue base.. .The SST hose clamps are cheap 6mm metric and strip easily. Did I miss this in the instructions? Autozone help line had no idea... GL
jose castro nieves
2025-08-04 15:20:04
I used on my hot rod and its look real good.
Bob
2025-07-30 19:49:45
Good quality
Thomas P. Ament
2025-05-30 16:56:48
A little harder to work with then standard hoses. Make sure to wrap the hose with electrical tape where you want to cut it. Fibers like to poke you, too! Love the look!
Darrell Gibson
2025-04-29 11:19:08
Had one hose that was frayed wire's, you got me this time...
74 Cuda
2025-04-08 13:18:12
poor product hose braiding has burrs sticking out so you cant run your hand down it with out poking your self poor quality fittings made in china junk
Don L.
2025-03-27 15:52:38
I had one of these kits already, so I knew what to expect. I needed a second hose to bypass a heater water valve.
Keith I
2025-02-19 14:03:45
Fit my car well and easy to work with. If I had one complaint it would be the clamps are not fantastic, BUT they do work and the final result shows well in the engine bay. May sure you wrap the hose with electrical tape where you are cutting to size to ensure the braiding doesn't get damaged or frayed.
glen
2025-02-18 10:37:45
fitting the ends on to the heatercore
Recommended Products

$84.55

$ 41 .99 $41.99

4.8
Select Option

$109.25

$ 53 .99 $53.99

4.9
Select Option

$55.20

$ 28 .99 $28.99

4.8
Select Option

$44.99

$ 19 .99 $19.99

4.8
Select Option

$163.49

$ 72 .99 $72.99

4.8
Select Option

$99.75

$ 43 .99 $43.99

4.5
Select Option

$105.00

$ 51 .99 $51.99

4.3
Select Option

$107.03

$ 50 .99 $50.99

4.7
Select Option