Those blue hoses are high pressure hoses AND usually hold up pretty well. The general wear area for these hoses is under the battery tray (due to a leaking battery). They are made by Behr and are available aftermarket.

I just checked FASTLANE and the price for that Behr unit is the same unit cost as the factory part, $102.

I'm a little skeptical that the only hose that needs replacement is that hose. Your hoses are 20yo. I realize you had a collision. Al the O-rings seals are hardened up and I know you'd be much happier with a sealed up system.

You can use a rebuilder for a rebuilt hose, buy a factory hose from a dealer that offers a discount or buy a new one from FastLane.

You can pm me for more specific vendor information (I'd rather not post that info publically on Fastlane's nickel).

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84 300DT Puke Yellow. Totalled after 438,000
84 300DT Orient Red. 169,000 (actual mileage may vary)
2002 Explorer EB (wife's)