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SKU: 3015-8 | UPC: GSC3015-8
GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8 for 2010-2014 Hyundai Genesis Coupe 2.0T
GSC Power-Division Manganese Bronze Exhaust Valve Guides (part 3015-8) deliver direct replacement for the Hyundai G4KF Theta 2.0T engine in 2010-2014 Genesis Coupe models. These guides ensure tight valve stem seals and extended service life under high heat from turbocharged operation. Install them to maintain valve train integrity during boosted power levels.
Key Features
- Manganese Bronze Construction: Resists wear and dissipates heat effectively for exhaust valves in performance turbo engines
- Precision Machined Dimensions: 1.378 inch length, 0.375 inch OD, 0.219 inch ID with 0.001 inch interference fit for exact OEM replacement
- Set of 8 Guides: Complete exhaust side coverage for G4KF Theta II 2.0T cylinder heads
- High RPM Durability: Handles increased valve speeds and temperatures in modified Genesis Coupe builds
- Direct Fit Design: Matches factory specs for 2010-2014 Hyundai Genesis Coupe 2.0T without machine shop modifications
Product Notes
- Apply assembly lube to guides during installation for smooth press-in
- Inspect valve seats and stems for compatibility before use
- Packaged in protective tube to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Remove stock guides with GSC puller tool or hydraulic press and ream bores to spec
- Compatible with factory cylinder heads, no additional hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2014 | Hyundai | Genesis Coupe | 2.0T |
| 2010-2014 | Hyundai | Genesis Coupe | 2.0T Premium |
| 2010-2014 | Hyundai | Genesis Coupe | 2.0T R-Spec |
| 2010 | Hyundai | Genesis Coupe | 2.0T Track |
Why Choose GSC Power-Division?
- Specializes in valvetrain components for import performance engines
- Manufactures in USA with strict quality controls for racing applications
- Engineered for turbocharged Theta engines like G4KF in Genesis Coupe
Frequently Asked Questions
-
Q: Will these fit my 2012 Hyundai Genesis Coupe 2.0T?
A: Yes, part 3015-8 fits all 2010-2014 Genesis Coupe 2.0T models with G4KF engine including Premium, R-Spec, and Track editions -
Q: What makes manganese bronze better for exhaust guides?
A: Manganese bronze offers higher thermal conductivity and abrasion resistance than cast iron for sustained performance in hot exhaust valve positions -
Q: What is the warranty and install process?
A: Backed by GSC one-year warranty. Requires guide puller, reamer, and press for replacement in cylinder head
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact 6 x 4 x 1 inch box for set of 8 guides
- Weight: 0.4 lbs
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