Hyundai Accent Front Brake Disc

Many vehicle owners cannot distinguish between ordinary aftermarket brake rotors and OEM-matching alternatives. This front brake rotor with part number 5171225010 is a dedicated component mass-produced in strict accordance with the original OEM component drawings, dimensional tolerances and material standards of the Hyundai Accent. It precisely matches the front-wheel braking system of this model without fitment deviations or installation misalignment issues.In terms of professional parameters, the product adopts mainstream high-carbon cast iron substrate widely used in the industry, delivering outstanding resistance to brake fade and excellent mechanical strength. Its substrate density, hardness and wear coefficient all meet OEM standards, enabling reliable performance under complex operating conditions including frequent braking, high-temperature friction and alternating high-low temperature environments. From real-world driving experience, this brake rotor eliminates minor vibration, spongy braking and frequent abnormal noises during braking for daily urban commutes, highway travel and driving on rainy slippery road surfaces. Its friction surface fits brake pads evenly, providing linear and responsive braking feedback.Furthermore, optimized rotor counterweight structure is developed specifically for the Hyundai Accent positioned as a daily family commuter car, which reduces unsprung mass. This design not only guarantees braking safety but also slightly improves vehicle ride smoothness and cuts fuel consumption. It is fully compatible with the vehicle's original OEM brake calibration logic. No modification to any vehicle wiring or components is required after replacement, supporting direct damage-free installation.

Many car owners who unbox our 5171225010 front brake discs for Accent for the first time will notice an even silver-gray coating covering the entire non-friction area, including the inner walls of the ventilation ducts. This is not a quick, amateur spray paint job, but a formal cathodic electrophoretic coating process.

Conventional brake discs are coated with anti-rust oil. If the oil is not thoroughly cleaned before installation, it will contaminate the brake pads and reduce braking performance within the first few hundred kilometers. Our special water-based anti-rust coating delivers one core benefit: hassle-free use. After fitting on modern Accent models, the coating on the friction surface is gently worn away by the brake pads upon initial braking, without any negative impact on initial braking force. Meanwhile, the paint film firmly adheres to the cast iron surfaces of non-contact areas such as the central hub, ventilation ducts and side walls. For Accent vehicles frequently driven along coastlines or on roads treated with snow-melting agents in winter, this provides comprehensive internal corrosion protection for the brake discs. It prevents false alerts from wheel speed sensors caused by rust flaking off and keeps the inner side of wheel hubs clean all year round. Simply put, the part numbered 5171225010 maintains full functionality throughout its service life from installation to scrapping, free from persistent rust issues.
 

Compatible Vehicle Models

This brake disc is compatible with a wide range of car models, as follows:

Hyundai Accent Hatchback (LC) Sep 1999 - Dec 2012
Hyundai Accent 4-door Sedan (LC) Sep 1999 - Nov 2017
Dongfeng Yueda Kia Qianlima, Dec 2002 – Apr 2007

Cross Reference Part Number Table

Most purchasers are most concerned about the machining precision and quality control of brake discs, as brake components cannot tolerate the slightest defect. Our dedicated production workshop has built a standardized exclusive production line for the Hyundai Accent brake rotor with part number 5171225010. Every link from raw material selection to finished product delivery is subject to refined whole-process control, which is the core reason why our products can be steadily exported and meet the high standards of overseas markets.

First of all, the workshop is equipped with full CNC precision processing equipment. All dimensions, hole diameters, thicknesses and flatness of disc bodies are integrally formed through CNC precision turning and precision grinding, with dimensional tolerance strictly controlled within ±0.02mm, completely eliminating issues such as uneven disc surfaces, offset hole diameters and unbalanced counterweights. Every finished product undergoes two core procedures: dynamic balance testing and end face runout testing to accurately adjust the disc counterweight, fundamentally avoiding common malfunctions including steering wheel vibration and uneven brake pad wear during high-speed braking, and meeting the original factory assembly precision requirements of Hyundai Accent.Secondly, the workshop maintains a dust-free and constant-temperature processing environment, which effectively prevents dust and impurities from adhering to friction disc surfaces during processing and ensures the smoothness and flatness of braking surfaces. Raw materials will go through material spectrum inspection before warehousing to eliminate inferior cast iron and recycled scrap, controlling substrate quality from the source. Three dual inspection procedures combining manual inspection and machine testing are arranged throughout production to remove defective and substandard products, keeping the factory pass rate at an industry-leading level.In addition, we support bulk customization, OEM private labeling and on-demand mass production. The production line boasts sufficient capacity to steadily undertake large cross-border bulk orders with stable delivery cycles, free from stockouts and delayed shipments, fully catering to the long-term supply demands of foreign trade merchants.

Before all finished front brake discs for modern Accent (Part No. 5171225010) leave the warehouse, separate dustproof and moisture-proof protection will be applied to each unit. Every disc is individually packed with thickened hard cartons and shockproof foam on the outer layer to prevent scratches, deformation, paint peeling, moisture-induced rust and other damages during cross-border transportation. We support full-container shipments, split orders and expedited deliveries, and cooperate with major international logistics channels with fully trackable shipping records, featuring high shipping efficiency and stable transit time to meet delivery demands across numerous countries worldwide. Meanwhile, official factory inspection reports and product specification sheets can be provided for every batch of goods to satisfy overseas customs clearance and sales filing requirements.

After-sales Support
We offer standardized warranty services. Provided the products are installed properly in compliance with regulations and maintained on schedule, they are covered by an extended warranty period. For non-artificial defects such as damaged goods upon receipt, mismatched dimensions or quality flaws, free re-delivery, returns and exchanges are available. Dedicated foreign trade after-sales specialists are assigned for overseas purchasers to respond to inquiries, after-sales requests and technical support around the clock. A full set of services including installation guidance, troubleshooting consultation and after-sales coordination for bulk orders is available to fully resolve the common pain points of difficult after-sales communication and service for cross-border procurement.

Q: Does part number 5171225010 only fit Hyundai Accent? Can it be mixed and matched with other vehicles?
A: The key factor lies in the technical data rather than the vehicle appearance. The original factory specification of 5171225010 corresponds to specific model years of the Hyundai Accent. However, certain Kia vehicles built on shared platforms can also use this part if their parameters match completely. Nevertheless, we strongly recommend checking the drawing code of the brake disc in your vehicle's repair manual before purchasing. Only proceed with the purchase if the codes are identical, and do not make a decision merely based on "visual similarity". Even a slight discrepancy in the center bore diameter or height will prevent proper installation and may cause interference with the brake caliper.

Q: What is the normal service life of this 5171225010 brake disc, and when does it need to be replaced?
A: Its service life mainly depends on road conditions and driving habits. Under regular daily commuting use, the normal service life can reach 80,000 to 100,000 kilometers. The general industry replacement standard is not based solely on mileage. Timely replacement is required if any of the following conditions occur: wear steps on the disc surface exceed 1 mm, steering wheel vibration during high-speed braking, abnormal noises during frequent braking, or cracks on the disc surface. A 300-kilometer running-in period must be observed after installing new brake discs. Avoid hard braking and aggressive driving during this period to effectively extend the service life.

Q: I just replaced brake disc part number 5171225010. What should I watch out for during the first few hundred kilometers?
A: We call this the running-in period for the brake disc and pads. After newly installing the front brake discs for Hyundai Accent, avoid more than ten consecutive hard brakes or dragging the brakes over long distances. Drive normally with traffic and brake gently to allow the brake pads to form an even transfer film on the new disc surface. After driving three to four hundred kilometers, the brake disc and pads will work in perfect harmony.

High-precision brake discs with high-temperature anti-corrosion coatings have become mainstream best-selling foreign trade products, replacing traditional unprotected simple brake discs. In addition, the increasingly popular low-wear braking technology compatible with both new energy vehicles and fuel vehicles has continuously upgraded the quality control standards of brake discs specially designed for family cars.

Here are several practical brake disc maintenance tips shared for all Hyundai Accent owners and purchasing merchants to effectively extend the service life of the 5171225010 brake disc: First, complete a 300-kilometer running-in period after installing new brake discs on new vehicles. Avoid sudden braking and continuous heavy braking to allow full contact between brake pads and brake discs. Second, refrain from frequent short-distance low-speed driving in daily use. Short trips at low temperatures prevent the braking system from reaching its operating temperature, accelerating corrosion and wear on disc surfaces. Third, regularly inspect disc thickness and wear conditions. Use a vernier caliper to measure thickness at multiple positions, compare readings with original factory standard parameters, and promptly address excessive wear issues. Fourth, after driving in rainy, snowy or coastal conditions, apply gentle light braking at low speeds to evaporate residual moisture on the disc surface and reduce corrosion caused by salt and water stains. Fifth, replace fully worn brake pads in a timely manner to prevent the metal backing of brake pads from directly abrading brake discs and causing irreversible damage.Overall, the front brake disc rotor 5171225010 for Hyundai Accent perfectly meets the demands of the overseas aftermarket replacement market for family cars, featuring precise original vehicle matching, sophisticated manufacturing techniques, long-lasting anti-corrosion performance and stable braking performance. It is a cost-effective optimal choice for cross-border auto parts procurement and replacement by end vehicle owners.

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