POWERSTOP L4990J Brake Pad Wear Sensors 889906421849

( Brand: Powerstop ), ( Part Type: Pad Brake Sensor ), ( Manufacturer Part Number: L4990J ), ( Material: Material ), ( Item Height: 6.800 ), ( Item Length: 11.300 ), ( Item Width: 7.100 ), ( UPC: 889906421849 )

Review POWERSTOP Oe Replacement Logo

The PowerStop L4990J Front and Rear Drilled and Slotted Rotor Kit is an excellent upgrade for your vehicle's braking system. This complete rotor solution is designed to deliver superior stopping power and improved heat dissipation for enhanced driving performance.

Each rotor in this kit is drilled with 136 drill holes and slotted with 11 radial slots. The drilling helps to reduce unsprung weight and dissipate heat, while the slots improve gas pedal feel and provide a cleaner, more efficient brake pad contact surface.

The rotors are made of high-carbon, cast-iron material for durability and strength. They exceed OEM specifications and are engineered to handle the intense heat and stress generated during aggressive driving.

The PowerStop L4990J rotors also feature a black-painted hat, which not only looks great but also helps to protect the rotors from the elements. Additionally, they come with new performance brake pads that offer a balanced combination of bite and modulation for smooth, predictable braking.

Installation of this kit is straightforward, with no need for expensive tools or specialized knowledge. The rotors are precision machined to ensure perfect fitment, and the pads come with installation hardware for an easy and hassle-free installation process.

In summary, the PowerStop L4990J Front and Rear Drilled and Slotted Rotor Kit is a high-performance upgrade for your vehicle's braking system. It delivers superior stopping power, improved heat dissipation, and a more responsive driving experience, all while maintaining a sleek, stylish appearance.

PowerStop L4990J Brake Kit: A Comprehensive Analysis

The PowerStop L4990J is a popular aftermarket brake kit known for its high-performance capabilities. In this analysis, we will discuss the key features, advantages, and disadvantages of this brake kit to help you make an informed decision.

1. Carrier assemblies: These are pre-assembled units that attach to the brake rotors to provide a stable mounting surface for the pads.

2. Drilled and slotted rotors: These rotors offer improved cooling, better heat dissipation, and enhanced braking performance.

3. Zinc-plated hardware: This corrosion-resistant hardware ensures longevity and durability.

4. Ceramic pads: These pads offer superior brake performance, longer pad life, and reduced brake dust.

1. Enhanced Braking Performance: The PowerStop L4990J provides improved stopping power compared to OEM brake pads.

2. Quieter Operation: The ceramic pads generate less noise during normal operation, resulting in a quieter driving experience.

3. Longer Pad Life: Ceramic pads typically last longer than traditional organic pads, reducing the need for frequent replacements.

4. Improved Pedal Feel: The PowerStop L4990J offers a more responsive and consistent pedal feel.

1. Cost: This aftermarket brake kit is more expensive than OEM pads and rotors.

2. Installation: Installing the PowerStop L4990J requires a higher level of skill and expertise compared to OEM parts.

3. Break-in Period: Ceramic pads require a longer break-in period, during which they may produce more noise and dust than usual.

The PowerStop L4990J is an excellent choice for those seeking improved braking performance, longer pad life, and a quieter driving experience. However, its higher cost and more complex installation process may deter some buyers. Ultimately, the decision to purchase the PowerStop L4990J depends on your individual needs, budget, and willingness to invest in a high-performance aftermarket brake kit.

If you are an enthusiast or a professional driver who demands superior braking performance, the PowerStop L4990J is a worthwhile investment. For those on a budget, or for daily drivers who prioritize ease of installation and low cost, OEM brake parts may be a better choice.

part # l4990j prices

• $129.95-$156.44

specifications wearwonka:

• brand: Powerstop
• part type: Pad Brake Sensor
• manufacturer part number: L4990J
• material: Material
• item height: 6.800
• item length: 11.300
• item width: 7.100
• upc: 889906421849

offer wearwonka:

• options: Ship-to-home
• quantity: 3
• sold: 0
• started: April 17, 2025
• availability: In Stock

shipping wearwonka:

• transit: 2-5 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

returns wearwonka:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller wearwonka:

• # reviews: 80893
• rating: 98.7%

general wearwonka:

• condition: New
• Car Truck Parts Accessories > Brakes Brake Parts > Brake Pad Wear Sensors

payments wearwonka:

• credit card: Visa
• other
• wallet: Apple-pay

Powerstop L4990J Is Similar To:

• Powerstop L4991j Oe Replacement W Logo (97.4% similar) $119.95–$165.11. (May 10th, 2025)