Automotive replacement part that restores a secure seal on brake fluid reservoirs, the Generic Car Brake Fluid Cap. Owners swapping a worn or missing cap will gain confidence from a reliable fit and robust material. Is this the correct replacement for your Hyundai or Kia model?
⚡ At a Glance
- • Material Quality: Durable ABS with high temperature and ageing resistance
- • Best for: DIY car owners and mechanics replacing reservoir caps on listed Hyundai and Kia models
- • Not ideal for: Owners of vehicles not listed among the compatible models and years
Durable ABS master cylinder cap matching OEM part numbers 58531-07000 and 585312B500. Compatible with select Hyundai and Kia models, so confirm part number and year before ordering.
Reliable seal and longevity - with ABS high-temperature resistance
ABS construction resists heat and ageing, reducing the likelihood of cracking or deformation under engine-bay conditions. The material maintains shape and sealing surfaces over repeated thermal cycles.
Consistent sealing performance preserves brake fluid integrity and lowers leak risk, giving confidence on the road.
Direct replacement fit - thanks to matching OEM part numbers
Compatibility with OEM#58531-07000 and 585312B500 indicates the same mounting interface and dimensions as original caps supplied for specified models. Fitment aligns with original reservoir openings.
Straightforward swap-in replacement minimises adjustments and ensures a snug fit on compatible Hyundai and Kia reservoirs.
Quick DIY replacement - with a simple installation approach
Installation requires no specialised skills and follows standard cap replacement steps, so professional tools are not necessary. The design focuses on ease of handling during fitment.
Saves workshop time and lets owners replace a faulty cap at home, returning the braking system to proper sealing quickly.
✨ The 4 Key Reasons for Generic Car Brake Fluid Cap
- OEM Part Numbers - Ensures direct compatibility with listed Hyundai and Kia models
- Compact Dimensions - Small footprint matches original reservoir openings precisely
- High-Temperature Resistance - Prevents cracking under typical engine-bay heat exposure
- Easy Installation - Quick to replace without special tools, suitable for DIY mechanics
📋 Technical Details at a Glance
- Category: Brake fluid reservoir cap
- Brand: Generic
- Part number: OEM#58531-07000, 585312B500
- Compatible makes: Hyundai, Kia
- Compatible models/years: Hyundai Accent (2012-2017), Azera (2012-2017), Elantra (2016-2018); Kia Optima (2011-2018)
❓ Frequently Asked Questions
Q: How can I check if this cap fits my car?
A: Verify the vehicle part number and model year against OEM#58531-07000 or 585312B500 and the listed compatible models before purchasing.
Q: What material is the cap made from?
A: Manufactured from ABS with high temperature and ageing resistance, designed to withstand typical engine-bay conditions.
Q: Is installation difficult and do I need special tools?
A: Installation is described as easy and requires no specialised skills, so most owners can complete the replacement themselves.
🏆 Our Verdict
The Generic Car Brake Fluid Cap suits drivers and mechanics who need a reliable, direct replacement for master cylinder reservoirs on listed Hyundai and Kia models. OEM part-number matching and heat-resistant ABS construction are the main selling points for dependable sealing and longevity. Offers straightforward, practical long-term value for owners who confirm compatibility before fitting.
