Power Stop S1218
Power Stop Front S1218 High-Temp Red Powder Coated Calipers User Manual
Model: S1218 | Brand: Power Stop
1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Power Stop Front S1218 High-Temp Red Powder Coated Calipers. Please read this manual thoroughly before beginning any work to ensure safe and correct procedures. These calipers are designed as a direct bolt-on upgrade for stock brakes, requiring no modifications for compatible cars, trucks, and SUVs.
2. Safety Information
Always prioritize safety when working on vehicle brake systems. Improper installation or maintenance can lead to serious injury or vehicle damage. If you are unsure about any step, consult a qualified automotive technician.
- Wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
- Ensure the vehicle is securely supported on jack stands on a level surface before beginning work. Do not rely solely on a jack.
- Disconnect the vehicle's battery before working on electrical components, if applicable.
- Brake fluid is corrosive. Avoid contact with skin and painted surfaces. Dispose of used brake fluid responsibly.
- Ensure all fasteners are torqued to manufacturer specifications.
3. Product Overview
3.1. What's in the Box
- Set of Calipers (includes both driver's side and passenger side calipers)
- All necessary brake caliper hardware (seals, caliper guide pins, dust boots, bleeder screws, brake pad attachment hardware, and mounting brackets)
3.2. Key Features
- High-Temp Red Powder Coating: Easy to clean and provides long-lasting protection against rust and corrosion, enhancing durability.
- Direct Bolt-On Upgrade: Designed for straightforward installation without modifications to your vehicle's existing brake system.
- 100% Pressure Tested: Each caliper is thoroughly inspected and pressure tested to ensure optimal performance and prevent leaks.

Image: A pair of Power Stop S1218 high-temp red powder coated front brake calipers, ready for installation.
4. Vehicle Compatibility
These Power Stop S1218 Front Calipers are compatible with the following vehicle models:
- INFINITI I30 1996-1999
- Nissan Altima 1993-2001
- Nissan Maxima 1989-1999
- Nissan Sentra 2000-2006
Always verify fitment for your specific vehicle using the manufacturer's fitment guide or by consulting a professional.
5. Installation Guide
This section provides a general guide for installing the Power Stop S1218 calipers. Specific steps may vary depending on your vehicle model. Refer to your vehicle's service manual for detailed instructions.
5.1. Preparation
- Park the vehicle on a level surface and engage the parking brake.
- Loosen the lug nuts on the wheels where calipers will be replaced.
- Raise the vehicle using a floor jack and secure it with jack stands.
- Remove the wheels.
5.2. Removal of Old Calipers
- Place a drain pan under the caliper to catch brake fluid.
- Using a flare nut wrench, carefully disconnect the brake line from the old caliper. Be prepared for fluid leakage.
- Remove the caliper mounting bolts.
- Slide the old caliper off the rotor.
5.3. Installation of New Calipers

Image: The Power Stop S1218 calipers shown with all necessary hardware, including mounting brackets, guide pins, and bleeder screws.
- Ensure the new calipers and all included hardware are clean and free of debris.
- Install the new caliper onto the mounting bracket, ensuring proper alignment with the rotor.
- Secure the caliper with the provided mounting bolts. Torque to vehicle manufacturer specifications.
- Carefully connect the brake line to the new caliper, ensuring a tight seal. Do not overtighten.
- Install new brake pads (not included with calipers) and any associated hardware into the caliper.
5.4. Bleeding the Brake System

Image: A close-up of a mechanic's hands during the installation process of a brake caliper, highlighting the hands-on nature of the task.
After installing new calipers, it is crucial to bleed the brake system to remove any air that may have entered the lines. Air in the brake lines can lead to a spongy pedal and reduced braking performance.
- Top off the brake fluid reservoir with new, clean brake fluid compatible with your vehicle.
- Starting with the wheel furthest from the master cylinder, attach a clear hose to the bleeder screw and place the other end in a container with some brake fluid.
- Have an assistant slowly press the brake pedal down and hold it.
- Open the bleeder screw briefly to allow fluid and air to escape, then close it.
- Have the assistant release the brake pedal.
- Repeat this process until no air bubbles are visible in the fluid coming out of the bleeder screw.
- Repeat for all calipers.
- Check the brake fluid level and top off as needed.
5.5. Post-Installation
- Reinstall the wheels and torque lug nuts to factory specifications.
- Lower the vehicle.
- Pump the brake pedal several times to build pressure before driving. The pedal should feel firm.
- Test drive the vehicle in a safe area at low speeds to confirm proper braking function.
6. Operating Considerations
Once installed, your Power Stop calipers will function as part of your vehicle's braking system. It is important to understand that new brake components, including calipers and pads, require a break-in period. Follow the break-in procedure recommended by your brake pad manufacturer for optimal performance and longevity. Always drive responsibly and be aware of your vehicle's braking capabilities.
7. Maintenance
Regular inspection and maintenance of your brake system are crucial for safety and performance.
7.1. Cleaning

Image: A visual representation emphasizing the benefits of powder coated calipers, including protection against rust and corrosion.
The high-temp red powder coating on your calipers is designed for durability and ease of cleaning. To maintain their appearance and protect against corrosion:
- Clean calipers regularly with mild soap and water.
- Avoid harsh chemicals or abrasive cleaners that could damage the finish.
- Rinse thoroughly and dry to prevent water spots.
7.2. Inspection
Periodically inspect your calipers and brake system components:
- Check for any signs of brake fluid leaks around the caliper, brake lines, or bleeder screws.
- Inspect the condition of the dust boots and guide pins for tears or damage.
- Monitor brake pad wear and replace pads when necessary.
- Ensure all mounting bolts are secure.
8. Troubleshooting
If you experience issues with your brake system after caliper installation, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Spongy Brake Pedal | Air in the brake lines | Re-bleed the brake system thoroughly. |
| Brake Fluid Leak | Loose brake line connection, damaged seal, or bleeder screw | Inspect all connections, tighten if loose. Replace damaged components. |
| Uneven Braking | Improperly installed caliper, air in one side of the system, or faulty brake pads | Verify caliper installation, re-bleed system, inspect brake pads. |
| Noise (Squealing/Grinding) | Worn brake pads, improper pad installation, or debris | Inspect and replace brake pads if worn. Ensure proper installation. Clean brake components. |
If troubleshooting steps do not resolve the issue, seek professional assistance from a certified mechanic.
9. Specifications
Technical specifications for the Power Stop S1218 Front Calipers:
| Attribute | Detail |
|---|---|
| Manufacturer | Power Stop |
| Brand | Power Stop |
| Model | Performance Upgrade Calipers |
| Item Weight | 18 pounds |
| Product Dimensions | 13.3 x 6.9 x 11.4 inches |
| Country of Origin | China |
| Item Model Number | S1218 |
| Exterior Finish | Powder Coated (Red) |
| Manufacturer Part Number | S1218 |
| OEM Part Number | S1218 |
| Position | Front |
| Date First Available | August 23, 2017 |

Image: Highlighting that all Power Stop calipers undergo 100% pressure testing to ensure quality and prevent leaks.
10. Warranty Information
Power Stop brake calipers are covered by a 90-day / 3,000 miles warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty claims or further details, please contact Power Stop customer support.
11. Customer Support
For technical assistance, questions regarding installation, or warranty inquiries, please visit the official Power Stop website or contact their customer service department. Always provide your product model number (S1218) and purchase details when seeking support.
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