A Guide to Replacing the Disc Brake Hardware on Your 2017-2025 Kia Sorento
Fix brake noise and uneven pad wear by understanding this critical, often-overlooked brake system component.
- Always replace your disc brake hardware kit when you replace your brake pads to ensure quiet operation and even wear.
- Symptoms of failure include squealing, grinding, uneven pad wear, and the vehicle pulling to one side when braking.
- If your Sorento has an Electronic Parking Brake (EPB), the rear calipers require a special scan tool to be put in service mode for replacement.
- For 2021-2024 models experiencing brake vibration, be aware of the TSB for front rotor replacement (CHA126V).
Is it Time to Replace Your Sorento's Brake Hardware?
The small metal clips and springs in your brake hardware kit wear out over time. They are exposed to intense heat, moisture, and road salt, which causes them to lose tension, corrode, or break. When this happens, your brake pads can't move correctly, leading to several noticeable problems. It is always recommended to replace the brake hardware every time you replace your brake pads.
Key Symptoms of Failing Hardware
Pay attention to these signs. Ignoring them can lead to more expensive repairs, like premature pad and rotor replacement.
- Brake Noise: A persistent squealing, scraping, or clunking sound when you apply or release the brakes is a primary symptom. This can be caused by pads vibrating or sticking in the bracket due to weak or corroded clips.
- Uneven Brake Pad Wear: If you find one pad is worn down significantly more than another on the same wheel, it's often because the hardware isn't allowing the pads to apply and release evenly.
- Pulling to One Side: When hardware on one side of the vehicle is seized or failing, it can cause a brake caliper to stick. This may make your Sorento pull to the left or right when you brake.
- Vibration: While often a sign of warped rotors, binding pads from bad hardware can also contribute to a pulsing or vibrating feeling.
Known Issue: Brake Judder on 2021-2024 Sorento Models
Kia has a Technical Service Bulletin (TSB CHA126V) for some 2021-2024 Sorento models that may experience a vibration or pulsing sensation (judder) when braking. The official fix is to replace the front brake rotors. While this TSB targets the rotors, ensuring your brake hardware is in perfect condition is crucial for overall brake performance and can help prevent related issues.
🎬 Watch a step-by-step guide to replacing front brakes.Choosing the Right Aftermarket Hardware Kit
You don't need to buy hardware from the Kia dealer to get good quality. Reputable aftermarket brands often meet or exceed OEM specifications. For your Sorento, the most important factors are fit and material quality. Look for kits made from stainless steel, which resists corrosion and heat better than standard steel.
| Brand Tier | Brands | Typical Quality & Notes |
|---|---|---|
| Premium Aftermarket | Centric, Dynamic Friction, Raybestos | These brands are well-regarded in the industry. Forum users have noted that Centric parts often have a high-quality finish, providing a good fit without modification. Raybestos is also a major, reliable brand. Kits from these brands are a dependable choice for a direct replacement. |
| OEM / Dealer | Kia Genuine Parts | OEM hardware is a guaranteed fit and includes specific designs like the 'V' shaped drag reduction clips found on some Sorento models. However, it is typically the most expensive option. |
A Note on Electronic Parking Brakes (EPB)
Many 2017-2025 Sorento models are equipped with an Electronic Parking Brake (EPB). If you are replacing the rear brake hardware on a model with an EPB, you cannot simply press the caliper piston back. You must use a diagnostic scan tool to put the rear brakes into 'service mode' first. Attempting to force the piston back will damage the electronic caliper motor.
🎬 See how to replace rear pads and hardware correctly.Frequently Asked Questions
Do I really need to replace the hardware with my brake pads?
Yes. It is highly recommended. The old clips have been heat-cycled thousands of times and have lost their spring tension. Reusing them can cause noise and uneven wear on your new pads. For the low cost of a hardware kit, it is cheap insurance for a proper brake job.
What's included in a disc brake hardware kit?
A typical kit for your Sorento will include the abutment clips (the metal pieces the brake pads slide on) and any anti-rattle springs for one axle (either both front wheels or both rear wheels). 🎬 Watch this complete front and rear brake replacement walkthrough. It does not include pads, rotors, or caliper slide pins.
Can bad hardware cause my brake warning light to come on?
Indirectly, yes. If bad hardware causes a pad to wear down completely, the caliper piston may over-extend, causing the brake fluid level to drop and trigger the warning light. A grinding noise will almost always appear before the light comes on.
Is there a recall on the brake hardware for my Sorento?
No, there are no specific recalls for the disc brake hardware on 2017-2025 Kia Sorento models. Searches for recalls and TSBs found issues related to brake rotors on some model years and other non-related components, but not the hardware clips or springs.
Helpful Videos
Technical Specifications
Kits typically include stainless steel abutment clips and anti-rattle springs for one axle (front or rear).
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Kia Sorento:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is it Time to Replace Your Sorento's Brake Hardware?
- Key Symptoms of Failing Hardware
- Known Issue: Brake Judder on 2021-2024 Sorento Models
- Choosing the Right Aftermarket Hardware Kit
- A Note on Electronic Parking Brakes (EPB)
- Frequently Asked Questions
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