Top-Quality Remanufactured Kia Engines with Expert Support
Discover a Wide Selection of Reliable Remanufactured Kia Engines from Proven Auto Parts
Why Choose Proven Auto Parts?
Expertise You Can Trust, Support You Can Count On
At Proven Auto Parts, we provide more than just high-quality remanufactured engines. We offer an expansive inventory of new and remanufactured OEM parts for cars, trucks, and SUVs, all sourced from trusted manufacturers and backed by warranties. Whether you need an engine, a specific component, or hard-to-find parts, we’ve got you covered. If you don't see the part you need in stock, we’ll source it for you—just contact us to start your order!
Our team specializes in Kia engine remanufacturing, including long-block assembly. Whether you’re a professional mechanic or a first-time buyer, our experts will walk you through the process step-by-step.
With fast shipping, competitive prices, and unmatched reliability, you’ll receive parts like the high-demand
G4FJ, G4NC, and
G4KJ engines ready to ship without delay.
Worry-Free Warranties*
Flexible Labor Coverage
Complete Long Block Assembly
Unparalleled Customer Experience
Your Source for High-Demand Remanufactured Engines
Explore Our Kia Engine Inventory
G4NC
A 2.0L inline-4 engine powering models like the Forte and Soul.
G4KJ - SUV TYPE
Optimized for larger vehicles like the Sorento and Sportage.
G4KJ - NEW STYLE
Redesigned for enhanced performance across SUVs and sedans.
G4KJ - CAR TYPE
Built specifically for sedans like the Optima.
G4KH
A powerful 3.3L V6, featured in models like the Kia Cadenza.
G4KE
A reliable 2.4L engine, ideal for midsize vehicles.
G4FJ
A turbocharged 1.6L engine adding punch to models like the Stinger and Optima.
Custom Warranty Solutions
At APS, we understand that every situation is unique. That's why we offer a range of warranty options designed to meet the diverse needs of you and your customers. Whether your customer is planning to sell their vehicle after repairs, is entrusting their child's first car to its new owner, or is working within a tight budget, we have a warranty solution that fits.
Flexible Coverage Options
Choose from our flexible 6, 12, or 36-month parts warranty options, and customize the labor coverage to align with your specific requirements. Unlike many industry-standard warranties with fixed hourly coverage and capped payments, our program allows you to select the exact level of coverage you need, ensuring you’re never left with unexpected costs.
Comprehensive Warranty Support
With APS, you benefit from our dedicated, responsive warranty team and the most comprehensive warranty program available. We’re committed to providing you with the best protection and peace of mind in the industry.
Need More Than Just Engines? We’ve Got You Covered
We carry a full selection of new and remanufactured OEM parts for cars, trucks, and SUVs. Every part undergoes rigorous quality testing and is warranty-backed to ensure top performance.
Contact Us Today
Place your order online or call (888-518-7214) to connect with our specialists. If you need help finding a specific part, we’ll source it for you. Proven Auto Parts guarantees peace of mind with every purchase.