SKU: 38363815358

Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)

Sale price$264.74 Regular price$294.15
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)Supertech Performance SPRK HY1015 3 Dual Valve Spring 85@ 34. 5mm (16)SPR HY1015 3 + RET TS1015 T1EX SEAT M1015 2 (also use OEM seal seat) Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme

Supertech Performance SPRK-HY1015-3 Dual Valve Spring 85@ 34.5mm (16)SPR-HY1015-3 + RET-TS1015/T1EX - SEAT-M1015-2 (also use OEM seal-seat)

Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control. The retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.

Specifications:

CAR MAKE Hyundai
CAR MODEL Genesis
ENGINE SPECIFICATIONS Theta L4 Turbo 2.0L
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38363815358

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4.2 ★★★★★
Based on 9 reviews
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Verified Purchase
Owen Shirk
Alexandria, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
T
Verified Purchase
Taylor 🤍
Dallas, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
E
Verified Purchase
Edward W.
Houston, US
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020
J
Verified Purchase
Justin Yeager
Pawtucket, US
★★★★★ 5
Stay cool
Just what I needed, super fast shipping
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Reviewed in the United States on October 19, 2025
C
Verified Purchase
Crimson
Grantham, US
★★★★★ 5
Outboard is Cooling
The repair kit arrived on time as scheduled. The kit contained everything needed to replace the Mercury 175 OptiMax impeller. The engine is cooling now and we are back on the water without issue. Easy replacement.
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Reviewed in the United States on July 5, 2023

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