Genuine Kia Optima Piston Ring Set

Piston Ring

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26 Piston Ring Sets found

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Kia Optima Piston Ring Set
Part Number: 230402G200
$144.69 MSRP: $210.62
You Save: $65.93 (32%)
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: STD
- Replaces: 2304025200
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2010 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta 2, 2.4L - Theta FF | 4 Door Sedan, Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402G500
$130.20 MSRP: $189.52
You Save: $59.32 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: STD
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402G510
$170.71 MSRP: $248.48
You Save: $77.77 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: STD
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2020 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402G951
$146.12 MSRP: $202.95
You Save: $56.83 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.10
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402G401
$163.15 MSRP: $237.48
You Save: $74.33 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2015 Kia Optima | 2.0L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402G400
$163.15 MSRP: $237.48
You Save: $74.33 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: STD
- Replaced by: 230402G401
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.0L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230402BCA0
$110.00 MSRP: $158.73
You Save: $48.73 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: STD
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230403E901
$206.21 MSRP: $300.17
You Save: $93.96 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: O/SIZE 0.25
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230403E902
$216.44 MSRP: $315.05
You Save: $98.61 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston; Piston Ring Set
- Manufacturer Note: O/SIZE 0.50
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 2304037200
$223.99 MSRP: $311.10
You Save: $87.11 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: STD
- Replaced by: 2304037250
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L | 4 Door Sedan
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Kia Optima Piston Ring Set
Part Number: 230402G952
$178.91 MSRP: $248.48
You Save: $69.57 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.10
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2018 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 2304037921
$275.88 MSRP: $388.02
You Save: $112.14 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.25
- Replaced by: 2304037925
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L | 4 Door Sedan
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Kia Optima Piston Ring Set
Part Number: 2304037922
$275.88 MSRP: $388.02
You Save: $112.14 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.50
- Replaced by: 2304037926
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L | 4 Door Sedan
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Kia Optima Piston Ring Set
Part Number: 230403E905
$180.80 MSRP: $251.12
You Save: $70.32 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.25
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2008-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230403E906
$180.80 MSRP: $251.12
You Save: $70.32 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.50
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2008-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 230403E002
$215.24 MSRP: $298.95
You Save: $83.71 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: STD
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2008-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P
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Kia Optima Piston Ring Set
Part Number: 2304037923
$224.87 MSRP: $312.32
You Save: $87.45 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.75
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L | 4 Door Sedan
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Kia Optima Piston Ring Set
Part Number: 2304037924
$224.87 MSRP: $312.32
You Save: $87.45 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 1.00
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L | 4 Door Sedan
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Kia Optima Piston Ring Set
Part Number: 2304037932
$233.40 MSRP: $324.17
You Save: $90.77 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.50
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.7L | 4 Door Sedan
View related parts
Kia Optima Piston Ring Set
Part Number: 2304037931
Product Specifications
- Other Name: Ring Set-Piston
- Manufacturer Note: O/SIZE 0.25
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.7L | 4 Door Sedan

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1-20 of 26 Results

Kia Optima Piston Ring Set

The Kia Optima Piston Ring Set provides reliable cylinder sealing for maximum power and reduced oil loss. The assembly fits first through fifth generation Kia Optima sedans including naturally aspirated and turbo trims and is a smart single SKU solution when refurbishing worn engines. Whether your Kia is an early Optima LX or a current Optima Hybrid, choosing the actual Piston Ring Set manufactured to your VIN will ensure a perfect end gap and equal contact pressure. By combining two thin compression rings and a precision oil control ring, the Optima Piston Ring Set seals high pressure combustion gases above the piston so that each spark turns into forward motion instead of blow by heat. Friction drops due to recent designs that have applied 1 millimeter steel rings with a plasma molybdenum coating, a racing grade surface that can resist scuffing during hot runs or cold starts. Lower drag means faster throttle response, smoother idle, and improved fuel economy, all things drivers can feel every time the car pulls away from a stoplight. The same tight seal also protects catalytic converters by reducing unburned hydrocarbons, providing an additional level of environmental protection. Even under the higher boost of later SX and turbo editions, the Piston Ring Set maintains consistent compression which protects pistons and valves from detonation damage. Backed by strict factory tolerances, this Optima Piston Ring Set has a reputation among Kia fans for reaching high mileages without glazing or sticking. Owners love the way Kia constructs the rings to exacting standards of metallurgy for lasting strength. Installation restores factory grade performance, often eliminating oil top offs which plague aging engines. Few wear parts play as large a role in long term reliability and that makes the Piston Ring Set a standout in the crowded automotive parts market.

If you're in search of top-notch, reasonably priced OEM Kia Optima Piston Ring Set, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Optima Piston Ring Set, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.