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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position Performance Main Bearing Set - Size STDXKing Performance Main Bearings are engineered for Subaru WRX and STi models equipped with EJ20, EJ22, and EJ25 engines. This flange #3 position main bearing set, sized STDX, offers exceptional durability and precision fitment to enhance your engine's performance and reliability. These main bearings are manufactured by King Engine Bearings, a trusted brand known for producing high quality engine components for motorsport and performance applications.
King Performance Main Bearings are engineered for Subaru WRX and STi models equipped with EJ20, EJ22, and EJ25 engines. This flange #3 position main bearing set, sized STDX, offers exceptional durability and precision fitment to enhance your engine's performance and reliability.These main bearings are manufactured by King Engine Bearings, a trusted brand known for producing high-quality engine components for motorsport and performance applications. Designed to withstand high loads and provide smooth operation, they ensure optimal crankshaft support and oil film retention.
Ideal for tuning enthusiasts and professional workshops, this bearing set helps maintain engine integrity under demanding conditions. Whether upgrading your turbocharged Subaru WRX/STi or restoring your EJ series engine, King Performance Main Bearings deliver excellent wear resistance and long-lasting protection.
With easy fitment and consistent quality, these bearings are a reliable choice for anyone aiming to enhance engine durability and power output without compromise.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 953 reviews
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Product Reviews
★★★★★ 5
Fast
Excellent and easy transaction
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Always there
Very simple claim process. Reliable coverage that's worth the cost.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Definitely Worth It
Quick and easy process. Coffee maker died and I had the insurance. Refunded and only ended up paying the price of insurance. Would do it again!
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Claim was easy, speedy, and Amazon gift card was applied almost immediately.
I had to make a claim for a Ninja blender that was emitting an odor of burning or melting wires. I called a service representative thinking I might encounter a problem and was surprised. The agent was helpful and made the entire process so easy I applaud her! The Amazon gift card was posted to my account almost immediately after UPS picked the product up. I have decided that for products with a large number of parts and electronics that can fail I will purchase Asurion protection.
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Reviewed in the United States on April 20, 2026
★★★★★ 1
Asurion "Assures" nothing!
Asurion has terrible Customer Support. All machine based. They give you no phone # for human interaction. Their online Support process is very close-ended. It is a checklist designed to frustrate purchasers whose issue lies outside only the very issue.
My issue: I bought "Cuisinart TOB-40FR Custom Classic Toaster Oven Broiler, Silver (Renewed)" on May 26, 2024. It stated it had a 90 day warranty. So I bought an Asurion Protection Plan also to cover it for 3 years. The toaster started flaking off metal finish inside the oven over the cooking area. I tried to file a claim with Asurion and they told me the Manufacturers warranty was still in effect and I should contact Cuisinart. This despite the oven was sold with a Amazon Renewed verbiage stating a 90 day warranty.
And they have nothing on their "Machine Checklist" to cover this eventuality. And I would assume I am not the only one who takes the "Renewed" route and backs it up with a "Protection Plan".
They will frustrate you no end. I suspect, like many insurances, they seek to deny, deny, deny, in hopes the purchaser will give up.
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Reviewed in the United States on January 4, 2026