I recently bought a poorly maintained 2000 Sea Breeze and have, for the last couple of months, been researching and replacing much of the exterior lighting. National, like many RV manufacturers used stock lighting assemblies from auto manufacturers of the time.
I have compiled a list of light assemblies and bulbs to assist others in locating replacements'
I have seen the tail lights used in other year Nationals, but the headlights are 2000 Sea Breeze specific.
Side Clearance Amber From Jeep Cherokee
Amazon.com: Omix-Ada 12401.02 Side Marker Light Kit: Automotive
Side Clearance Red from Jeep Cherokee
Amazon.com: Omix-Ada 12401.04 Side Marker Light Kit: Automotive
Rear Red Clearance Multiple uses from a company called Bargmans
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
FOG/DRIVING The orignal glass lens fog/driving lights are no longer availl. this is the best replacement. you can buy bulbs in amber if you wish
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Clearance replacement bulbs
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Headlights same as 95-05 Chevy Astro
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Set of 2 both driver and passenger Running Turn Signal Same as 95-05 Chevy Astro
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Left (Drivers Side) Reflector these lights are driver/passenger specific and have no buls. they are simply a reflector to round out the corner of the headlight group.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Right ( Passenger Side) Reflector See above
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Turn Signal Amber Bulbs
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
White Side Marker Bulb (in housing with front turn signal)
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Headlight bulb High Beam
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Healight Bulb Regular beam
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Rear Brake, Running, and back-up lights RED only
Amazon.com: 73 - 87 Chevrolet GMC Truck Taillight Pair Set NEW Taillamp Chrome Trim Lens ONLY 73-91 Blazer Jimmy Suburban Driver and Passenger: Automotive
I have not been able to find the replacment for the amber rear turn signals. They are the same as the above 87 chevy tailight but amber and no white backup light lens. A Company called "Klearz" makes clear replacements that you can put use with amber bulbs, but they are pricey
Also, my Crown Amber clearance lights all work, so Have not had the need to research them.
Linear Mode
