Locally there's:
Pirtek hoses and assemblies. Excellent for custom lines, incl. high pressure hoses. They also carry 1/8BSP fittings; This is what fits the oil pressure sender port and the unused port ahead of it... they're actually not BSP but it fits well enough and seals. Affordable work/parts and they're very knowledgeable and helpful. They don't normally work on automotive applications so sometimes you need to explain very clearly what you need a hose for and what issues there may be with certain components.
6770 S. Dawson Cir., Unit 6, Centennial, CO 80112 720-377-2171
M-F 9-5 or so.
Peterson Fluid Systems for premade components, fittings and adapters. They may make hoses too but Pirtek is much closer to me. They should be able to get oil filter adapter plates, filter heads and such as well, but you'll probably find better prices online.
9801 Havana St., Henderson, CO 80640 303-287-1731
M-F 9-5 or so.
OnTrack Perfoemance.... Decent for odds and ends and RedLine and Royal Purple products. They carry a decent stock of the more common A/N fittings. Their service is pretty crap though and it doesn't matter if you're a shop who needs to find a part ASAP or just the average Joe walking in off the street... Don't be surprised if you end up circling the little showroom for 30 minutes while the two sales reps chat it up with a buddy.
3044 S. Platte River Dr., Englewood, CO 80110 303-788-0898
Hours: I don't remember but they're not late and may or may not be open on weekends.
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