The Honda K20 engine is a 2.0-liter inline-4 engine from Honda’s K-series, known for its high-revving nature, VTEC system, and excellent power output. It has been used in various Honda and Acura models since the early 2000s. Different variants of the K20 engine exist, each comes with a unique specification—the K20 engine offers ranging from 155 to 306 horsepower. The Honda K20 engine is a 2.0L inline-four with 197-221 hp in naturally aspirated versions and up to 320 hp in the turbocharged K20C1.
Features
Tested Engine with Warranty
Hassle-Free Returns Available
Live Customer Support
Direct Fit for Your Vehicle
Searching for a rebuilt and upgraded used K20 engine? At All American Motors Hub, we provide top-quality used engines at affordable prices. If you’re looking for a K20 crate or K20 engine for sale, we have the best solution to restore your ride. The Honda K20 engine is among our best-selling products, as we provide the best deals and discounts on all our products. We also provide high-quality used engines for different model years to keep your Honda Accura running like new!
K20 engine fitment is application-specific and cannot be treated as interchangeable across the K20 family. The K20A2, K20Z3, and K20C1 have different block heights, head configurations, valve train designs, and electronic management interfaces. The turbocharged K20C1 in particular uses a completely different architecture from the naturally aspirated variants. Our VIN verification and application review process confirms the exact K20 variant for your specific vehicle before anything ships.
K20 rebuilds require genuine knowledge of Honda’s VTEC valve train, i-VTEC cam phasing system, and the tight tolerances that make these engines rev the way they do. A used OEM Honda K20 engine gives you a complete, factory-assembled unit with the original valve timing calibration and the proven high-revving character that makes K-series engines legendary. Whether it’s a street car, a track build, or a restoration, this is how you do it right.
Every used Honda K20 engine ships with up to a 90-day warranty and arrives within 2 to 5 business days. Installation is not included, but we’re happy to help you find a qualified Honda or sport compact specialist. These are genuine Honda OEM engines, and we stand behind every unit.
Specifications
Product Type
Engine
Displacement (Engine Size)
2.0L I4
Fuel Type
Gasoline
Availability
In Stock
Shipping
Nationwide Available
Use Case
Ideal for upgrades or replacements
Frequently Asked Questions
How much HP does a K20 have?
The Honda K20 engine has 197 to 221 horsepower in normal versions, while the turbocharged K20C1 can go up to 320 horsepower.
How much HP can a K20 Hold?
A stock K20 engine can handle around 300-350 hp safely, while a built engine with forged internals can exceed 600-1000 hp with proper tuning.
What is the most powerful Honda 4-cylinder engine?
The most powerful Honda 4-cylinder engine is the K20C1, a 2.0L turbocharged engine producing 315 hp in the 2023 Civic Type R.
How much horsepower does a stock K20 Type R have?
The stock Honda K20 engine from the Honda Civic Type R (specifically the K20A or K20C1, depending on the generation) typically produces the following horsepower around 215-220 horsepower.
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Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays, but we always strive to deliver your order as quickly as possible.
Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.
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