/live/media/CK/CK_7103_Fro.jpg)
OE Quality
60-Day Returns
CarlsonPart #: 7103
Carlson 7103 Disc Brake Caliper Piston - Front
⚙️ 135 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$17.83Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Disc Brake Caliper Piston, Front
🚗Fitment: INFINITI and Nissan, 350Z, 370Z, EX35, EX37, FX35, FX37, FX45, G25, G35, G37, JX35, M35, M35h, M37, M45, M56, Murano, Pathfinder, Q40, Q45, Q70, Q70L, QX50, QX60, and QX70
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Disc Brake Caliper Piston options
Reliable Disc Brake Caliper Piston for Nissan and INFINITI Vehicles
The Carlson Disc Brake Caliper Piston 7103 is designed to restore proper brake function in select Nissan and INFINITI models. Engineered to meet OEM specifications, this piston ensures consistent braking performance and durability.
- Compatible with Nissan and INFINITI models including 350Z, 370Z, FX35, FX37, G35, Murano, Pathfinder, Q40, Q70, and more
- Part number 7103 for precise identification and fitment
- Manufactured by Carlson, a trusted name in brake hydraulics
- Constructed to OEM standards for reliable brake caliper operation
- Designed specifically for disc brake caliper piston replacement
About the Carlson Disc Brake Caliper Piston Product Line
The Carlson Disc Brake Caliper Piston line focuses on providing high-quality replacement pistons that maintain the integrity of the brake system. Each piston is engineered to exact dimensions and material specifications to ensure proper sealing and smooth caliper movement. The 7103 piston is part of this line, offering a direct replacement solution for various Nissan and INFINITI disc brake systems.
Product Details and Compatibility
This disc brake caliper piston is compatible with a wide range of Nissan and INFINITI vehicles, including popular models such as the Nissan 350Z, 370Z, Murano, Pathfinder, and INFINITI Q40, Q70, and FX series. The part number 7103 corresponds to a piston designed to fit these models’ brake calipers, ensuring proper fit and function. Using the correct piston helps maintain brake fluid pressure and caliper performance, which is critical for safe braking.
Common Applications and Issues Addressed
- Replacement of worn or corroded caliper pistons causing brake drag or uneven pad wear
- Restoring proper brake fluid sealing to prevent leaks and maintain hydraulic pressure
- Resolving sticking caliper pistons that lead to reduced braking efficiency
- Addressing brake noise or vibration related to piston malfunction
- Improving overall brake system reliability on Nissan 350Z, INFINITI FX35, and related models
Installation Notes and Tips
When installing the Carlson Disc Brake Caliper Piston 7103, ensure the brake caliper bore is clean and free of debris or corrosion. Proper lubrication of the piston and seals with compatible brake fluid or assembly grease is recommended to facilitate smooth operation. Verify the piston orientation and seating to avoid brake system issues. Always follow vehicle-specific service manual instructions for brake component replacement.
Quality Assurance and Warranty
Carlson manufactures the Disc Brake Caliper Piston 7103 to meet or exceed OEM standards, ensuring durability and reliable performance. While specific warranty details are not provided, Carlson products typically undergo rigorous quality control to support long-term brake system functionality.
This part fits 135 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2023 | Nissan | Pathfinder | Front | Disc Brake Caliper Piston | ||||
| 2022 | Nissan | Murano | Front | Disc Brake Caliper Piston | ||||
| 2022 | Nissan | Pathfinder | Front | Disc Brake Caliper Piston | ||||
| 2021 | Nissan | Murano | Front | Disc Brake Caliper Piston | ||||
| 2020 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2020 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2020 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2020 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2019 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2019 | INFINITI | Q70L | Front | D888; Disc Brake Caliper Piston | ||||
| 2019 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2019 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2019 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2019 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2018 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2018 | INFINITI | Q70L | Front | D888; Disc Brake Caliper Piston | ||||
| 2018 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2018 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2018 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2018 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2017 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2017 | INFINITI | Q70L | Front | D888; Disc Brake Caliper Piston | ||||
| 2017 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2017 | INFINITI | QX70 | 3.7L | V6 | Front | D888; Disc Brake Caliper Piston | ||
| 2017 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2017 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2017 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2016 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2016 | INFINITI | Q70L | Front | D888; Disc Brake Caliper Piston | ||||
| 2016 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2016 | INFINITI | QX70 | 3.7L | V6 | Front | D888; Disc Brake Caliper Piston | ||
| 2016 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2016 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2016 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | Q40 | Front | D888; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | Q70L | Front | D888; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | QX50 | Front | D888; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2015 | INFINITI | QX70 | 3.7L | V6 | Front | D888; Disc Brake Caliper Piston | ||
| 2015 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2015 | Nissan | Murano | Front | D1649; Disc Brake Caliper Piston | ||||
| 2015 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2014 | INFINITI | Q70 | Front | D888; Disc Brake Caliper Piston | ||||
| 2014 | INFINITI | QX50 | Front | D888; Disc Brake Caliper Piston | ||||
| 2014 | INFINITI | QX60 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2014 | INFINITI | QX70 | 3.7L | V6 | Front | D888; Disc Brake Caliper Piston | ||
| 2014 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2014 | Nissan | Murano | Front | D888; Disc Brake Caliper Piston | ||||
| 2014 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2013 | INFINITI | EX37 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2013 | INFINITI | FX37 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2013 | INFINITI | G37 | X | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2013 | INFINITI | G37 | Journey | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2013 | INFINITI | JX35 | Front | D1649; Disc Brake Caliper Piston | ||||
| 2013 | INFINITI | M35h | Front | D888; Disc Brake Caliper Piston | ||||
| 2013 | INFINITI | M37 | Front | Not compatible with Sport Package D888. | ||||
| 2013 | INFINITI | M56 | Front | D888; Disc Brake Caliper Piston | ||||
| 2013 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2013 | Nissan | Murano | Front | D888; Disc Brake Caliper Piston | ||||
| 2013 | Nissan | Pathfinder | Front | D1649; Disc Brake Caliper Piston | ||||
| 2012 | INFINITI | EX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2012 | INFINITI | FX35 | Front | Disc Brake Caliper Repair Kit for model D888 | ||||
| 2012 | INFINITI | G25 | Front | D888; Disc Brake Caliper Piston | ||||
| 2012 | INFINITI | G37 | X | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2012 | INFINITI | G37 | Journey | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2012 | INFINITI | G37 | Base | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2012 | INFINITI | M35h | Front | D888; Disc Brake Caliper Piston | ||||
| 2012 | INFINITI | M37 | Front | Not compatible with Sport Package D888. | ||||
| 2012 | INFINITI | M56 | Front | D888; Disc Brake Caliper Piston | ||||
| 2012 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2012 | Nissan | Murano | Convertible | Front | D888; Disc Brake Caliper Piston | |||
| 2012 | Nissan | Pathfinder | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2011 | INFINITI | EX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2011 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2011 | INFINITI | G25 | Front | D888; Disc Brake Caliper Piston | ||||
| 2011 | INFINITI | G37 | X | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2011 | INFINITI | G37 | X Sport | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2011 | INFINITI | G37 | Journey | Sedan | Front | Fitment: Excludes Brembo brakes and D888. | ||
| 2011 | INFINITI | M37 | Front | Not compatible with Sport Package D888. | ||||
| 2011 | INFINITI | M56 | Front | D888; Disc Brake Caliper Piston | ||||
| 2011 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2011 | Nissan | Murano | Convertible | Front | D888; Disc Brake Caliper Piston | |||
| 2011 | Nissan | Pathfinder | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2010 | INFINITI | EX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2010 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2010 | INFINITI | G37 | X | Front | Disc Brake Caliper Repair Kit for model D888 | |||
| 2010 | INFINITI | G37 | Journey | Sedan | Front | Disc Brake Caliper Repair Kit for model D888 | ||
| 2010 | INFINITI | G37 | Base | Sedan | Front | Disc Brake Caliper Repair Kit for model D888 | ||
| 2010 | INFINITI | M35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2010 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2010 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2010 | Nissan | Pathfinder | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2009 | INFINITI | EX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2009 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2009 | INFINITI | G37 | X | Front | Disc Brake Caliper Repair Kit for model D888 | |||
| 2009 | INFINITI | G37 | Journey | Sedan | Front | Disc Brake Caliper Repair Kit for model D888 | ||
| 2009 | INFINITI | G37 | Base | Sedan | Front | Disc Brake Caliper Repair Kit for model D888 | ||
| 2009 | INFINITI | M35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2009 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2009 | Nissan | 350Z | Front | Fitment: Excludes Brembo brakes and D888. | ||||
| 2009 | Nissan | 370Z | Front | D888; Disc Brake Caliper Piston | ||||
| 2009 | Nissan | Pathfinder | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | INFINITI | EX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | INFINITI | FX45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | INFINITI | G35 | X | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | |||
| 2008 | INFINITI | G35 | Journey | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | |||
| 2008 | INFINITI | G35 | Base | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | |||
| 2008 | INFINITI | M35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2008 | Nissan | 350Z | Front | Fitment: Excludes Brembo brakes and D888. | ||||
| 2008 | Nissan | Pathfinder | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2007 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2007 | INFINITI | FX45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2007 | INFINITI | G35 | X | Sedan | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||
| 2007 | INFINITI | G35 | Journey | Sedan | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||
| 2007 | INFINITI | G35 | Coupe | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | |||
| 2007 | INFINITI | G35 | Base | Sedan | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||
| 2007 | INFINITI | M35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2007 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2007 | Nissan | 350Z | Front | Fitment: Excludes Brembo brakes and D888. | ||||
| 2006 | INFINITI | FX35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | INFINITI | FX45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | INFINITI | G35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | INFINITI | M35 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | INFINITI | Q45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2006 | Nissan | 350Z | Front | Fitment: Excludes Brembo brakes and D888. | ||||
| 2005 | INFINITI | Q45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2004 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2004 | INFINITI | Q45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2003 | INFINITI | M45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2003 | INFINITI | Q45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. | ||||
| 2002 | INFINITI | Q45 | Front | Compatible with D888 Disc Brake Caliper Pin Boot Kit. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.