Stoptech · New
StopTech Slotted & Drilled Sport Brake Rotor Right Rear 13-14 Lexus GS300/350/400/430
MPN 127.44189R · Store SKU sto127.44189R
Supplier stock checked 11/7/2026, 7:10:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling and slotting aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance. Built to last; the black e-coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation; better crack resistance and increased performance. StopTech Drilled and Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels - and offer significantly improved braking performance. The unique cross-drilling and slotting aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance. Built to last; the painted hat provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation; better crack resistance and increased performance. Premium e-coated rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Drilled & Slotted for increased bite; improved looks and better performance Premium e-coated rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Drilled/Slotted for increased bite; improved looks and better performance Premium rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Drilled & Slotted for increased bite; improved looks and better performance StopTech Sport Drilled & Slotted Brake Rotor; Rear Right StopTech Sport Drilled/Slotted Brake Rotor; Rear Right StopTech Sport Drilled/Slotted Disc
Manufacturer fitment & guides
- 2016 - 2017 Lexus GS200t, 2018 - 2019 Lexus GS300, 2013 - 2019 Lexus GS350, 2013 - 2018 Lexus GS450h, 2017 - 2017 Lexus IS Turbo, 2016 - 2016 Lexus IS200t, 2016 - 2019 Lexus IS300, 2014 - 2019 Lexus IS350, 2017 - 2017 Lexus RC Turbo, 2016 - 2016 Lexus RC200t, 2016 - 2018 Lexus RC300, 2015 - 2019 Lexus RC350
- 2015 - 2019 Lexus RC350
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y
