UPDATE:
Checked back in on this only to notice there seemed to be alot of crying about OEM parts...... I initially looked these all up on ebay to figure out a fair price, but I suppose even ebay can have some off prices. So instead I have looked up the best you can get these new for and adjusted accordingly. All new prices are from McGeorge Toyota Online Parts which I have found to often have the best prices or close to the best prices on new parts. They certainly always beat my local dealerships. All my parts are in great condition, taken off my 2019 when it was new, just getting around to selling them. If interested shoot me a message. If you want to make me an offer shoot me a message. If you dont like the price of OEM parts, buy aftermarket.
Location: ABQ NM
5th Gen TRD Pro Roof Rack $450
Part#: PT278-89190
Price New: $572.25+Shipping
5th Gen OEM Mirror Assemblies Left and Right $100 ea
Part #: 87910-35B91 87940-35B61
Price New: $154.66 ea + shipping
5th Gen OEM Running Boards (Full assembly) $150 ea
Part Name, Part #, New Price
Step Plate Right, 51771-35200, $203.05+shipping
Running Board Right, 51781-35010, $248.84+shipping
Running Board Screw, 51714-60010, $1.11+shipping
Running Board Protector Right, 75861-60030, $12.79+shipping
Mount Bracket 1, 51793-60190, $43.24+shipping
Mount Bracket 2, 51795-60110, $44.48+shipping
Mount Bracket 3, 51797-60130, $50.02+shipping
Total Price New: $603.53 ea +shipping
Link for full part numbers and pricing for both left and right (since this assembly is piece by piece new apparently):
Running Board for 2019 Toyota 4Runner | Toyota Parts
5th Gen OEM Cargo Mat $35
Part #: PT218-89112
Price New: $66.54+shipping
5th Gen OEM Head Lights $150 ea
Part #: 81130-35541 81170-35571
Price New: $219.41 ea +shipping
5th Gen OEM Tail Lights $100 ea
Part #: 81551-35402 81561-35392
Price New: $177.94 ea + shipping
5th Gen OEM Mirrors (just the mirrors) $20 ea
Part#: 87931-35C00 87961-35B60
Price New: $46.06 ea + shipping
5th Gen OEM LED Fogs $35ea
Part#: PT413-42191
Price New: $105.36 both + Shipping
5th Gen OEM Hood Protector $20
Part #: PT427-89100
Price New: $92.05
5th Gen Low Beam or Fog: Boslla Bullet B4 H8/9/11 $70
Price New: $139.99