Genuine Subaru Ascent Piston

Engine Pistons

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Model

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

8 Pistons found

View related parts
Subaru Ascent Piston Set Os 0.25
Part Number: 12006AE490
$82.95 MSRP: $120.22
You Save: $37.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: OS,0.25
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019-2021 Subaru Ascent | Base, Limited, Premium, Touring
View related parts
Subaru Ascent PISTON SET STD A
Part Number: 12006AE590
$87.22 MSRP: $126.40
You Save: $39.18 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2023-2025 Subaru Ascent | 4 Cyl 2.4L
View related parts
Subaru Ascent PISTON SET OS 0.25
Part Number: 12006AE610
$87.07 MSRP: $126.18
You Save: $39.11 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2023-2025 Subaru Ascent | 4 Cyl 2.4L
View related parts
Subaru Ascent Piston Set Std A
Part Number: 12006AE470
$82.95 MSRP: $120.22
You Save: $37.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: STD GRADE"A"
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019-2021 Subaru Ascent | Base, Limited, Premium, Touring
View related parts
Subaru Ascent Piston Set Os 0.50
Part Number: 12006AE500
$82.95 MSRP: $120.22
You Save: $37.27 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: OS,0.50
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019-2021 Subaru Ascent | Base, Limited, Premium, Touring
View related parts
Subaru Ascent Piston Set Std B
Part Number: 12006AE480
$82.95 MSRP: $120.22
You Save: $37.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: STD GRADE"B"
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019-2021 Subaru Ascent | Base, Limited, Premium, Touring
View related parts
Subaru Ascent PISTON SET OS 0.50
Part Number: 12006AE620
$87.07 MSRP: $126.18
You Save: $39.11 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2023-2025 Subaru Ascent | 4 Cyl 2.4L
View related parts
Subaru Ascent PISTON SET STD B
Part Number: 12006AE600
$87.22 MSRP: $126.40
You Save: $39.18 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2023-2025 Subaru Ascent | 4 Cyl 2.4L

Subaru Ascent Piston

The family SUV offers easy handling due to the capability of the Subaru Ascent Piston that turns combustion force. Every Piston in every Subaru glides on a film of oil within its cylinder, thanks to precision-cut rings that seal in pressure. It means that every incline or highway merge is handled with effortless ease. Made with a super light aluminum alloy, the Piston is forged or cast to dissipate extreme heat and lower reciprocating mass while helping the Ascent engine to rev freely and improve fuel economy. Providing the same dimensions across production runs allows for direct compatibility with all Ascent models, whether a launch-year touring trim or a recent refresh. Owners can trust the same Subaru standard of reliability. A specially designed coating on the skirt minimizes scuffing, while a heat-reflective layer on top of the crown prevents detonation. As a result, the Piston not only improves durability but also helps to support safety systems that rely on steady power delivery, such as all-wheel drive torque management and electronic stability control. The Piston smoothens the change of linear motion to crank rotation. As a result, it suffers from minimal friction and offers above-specified capability. More importantly, it helps tow confidently and hill hold securely. Above all, these are reassuring benefits for families who demand peace of mind during long journeys. Subaru has reduced emissions to meet strict environmental rules without sacrificing fun by improving low oil consumption, reducing blow-by, and balancing compression rings. Owners see installing an original Piston returns factory spec efficiency and maintains warranty protection. That is a comfort level that further enhances Subaru's already high value. The Piston's seamless partnership with CVT showcases how such a small component can hold the big-picture promise of every Ascent: durability, fuel thrift, and confidence in harsh weather. On the whole, the tested Subaru engineering keeps the Ascent ranked high in the three-row class.

Our website stands as the go-to online destination for OEM Subaru Ascent Piston. With complete lines of genuine Subaru Ascent Piston available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Related Subaru Ascent Parts

Browse by Year

2025 Piston 2024 Piston 2023 Piston 2022 Piston 2021 Piston 2020 Piston 2019 Piston