GSC Power-Division +0.003" Exhaust Valve Guide – Hyundai G4KF – GSC3015.003-1
The GSC3015.003-1 exhaust valve guide is a +0.003" oversized option designed for Hyundai G4KF engines. Featuring a smooth-style finish, it delivers reliable stem support and long-term durability in high-performance applications.
Standard-size guides (GSC3015) are available individually or in sets of 8, while oversized versions—including +0.001" and +0.003"—are sold individually for precision fitment and rebuild flexibility.
Specs:
- Total Length: 1.735 in / 44.07 mm
- Outer Diameter: 0.4351 in / 11.05 mm
- Valve Stem Diameter: 5.5 mm
- Fitment: Hyundai G4KF
- Style: Traditional smooth finish
- Part Number: GSC3015.003-1
Fitment:
- Hyundai Sonata (2009–2019)
- Hyundai Santa Fe (2012–2020)
- Kia Optima (2011–2019)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
