Description
Product Overview
The CSMATEYEAH Engine Piston Ring Kit (Model 230402G510) is engineered for durability and performance in 2.4L L4 engines. Crafted from high‑grade metal, each ring maintains elasticity under extreme temperature and pressure, ensuring a tight seal and optimal compression. The kit includes 20 standard‑size piston rings, machined to exact specifications for Hyundai Tucson (2014‑2021), Santa Fe (2019‑2020), Sonata (2014‑2019), and Kia Optima, Sorento, among others. Package dimensions are compact at 4.33 x 4.33 x 1.57 inches, weighing only 4.2 oz, making storage and handling effortless.
Usage
Designed for professional mechanics and DIY enthusiasts, this kit fits seamlessly during engine rebuilds, overhauls, or routine maintenance. Ideal for restoring lost compression, reducing oil consumption, and improving overall engine efficiency. Whether you are working on a daily commuter or a performance‑oriented vehicle, the metal construction tolerates high‑heat environments typical of modern engines. 
Why Choose Us
CSMATEYEAH combines precision engineering with rigorous quality control. Each ring undergoes heat treatment to enhance strength and resist wear, guaranteeing a longer service life compared to generic alternatives. Backed by a 12‑month warranty and a hassle‑free return policy, customers can purchase with confidence. Our rings are machined to OEM tolerances, ensuring perfect fit and function without the need for additional modifications.
Key Features
- High‑grade metal construction for superior heat and pressure resistance
- Precision‑machined to OEM specifications for exact fit
- 20‑piece kit includes all standard rings for complete engine rebuilds
- Compatible with a wide range of Hyundai and Kia 2.4L L4 models
- 12‑month warranty and easy return policy for peace of mind
FAQ
What engines are compatible with this piston ring kit?
The kit fits 2.4L L4 engines in Hyundai Tucson (2014‑2015, 2018‑2021), Santa Fe (2019‑2020), Sonata (2014‑2019), and Kia Optima (2013‑2020), Optima 2.0L (2016‑2018), and Sorento (2014‑2020).
How many rings are included in the package?
Each package contains 20 standard piston rings, sufficient for a full engine rebuild on the listed models.
Is the kit covered by a warranty?
Yes, CSMATEYEAH offers a 12‑month warranty covering manufacturing defects, along with a straightforward return and refund policy.
Can I install the rings myself?
Absolutely. The rings are designed for direct replacement and come with clear installation instructions. Basic mechanical tools are sufficient for a successful install.
What makes these rings better than cheaper alternatives?
The use of high‑strength metal, precise machining, and heat‑treatment processes give these rings superior durability, elasticity, and sealing performance, reducing the risk of premature wear or engine failure.





Reviews
There are no reviews yet.