Description

B20B Engine and Transmission for Sale: A Complete Buyer’s Guide

If you’re a Honda enthusiast or simply looking for a reliable engine and transmission replacement, the B20B engine and transmission is one of the most sought-after options in the automotive world. Known for its durability, affordability, and performance potential, the B20B has become a popular choice among car owners and tuners alike. In this article, we’ll explore everything you need to know about finding a B20B engine and transmission for sale, including specifications, benefits, pricing, and where to buy.

What is the B20B Engine?

The B20B engine is a member of Honda’s iconic B-series family, originally introduced in the mid-1990s. It’s a 2.0-liter inline-4 DOHC (Dual Overhead Cam) engine that became famous for its balance of power and reliability. Unlike high-revving VTEC models, the B20B is a non-VTEC engine, making it simpler and less maintenance-intensive while still delivering impressive performance.

Key Specs of the Honda B20B Engine:

• Displacement: 2.0L (1972cc)

• Configuration: Inline-4, DOHC

• Compression Ratio: 8.8:1 – 9.6:1 (varies by year)

• Horsepower: 126 – 146 HP

• Torque: 133 – 136 lb-ft

• Fuel Type: Gasoline

• Applications: Honda CR-V (1996–2001), Honda Orthia, Honda Stepwgn, and swaps into Civic/Integra models

Why Buy a B20B Engine and Transmission?

1. Reliability and Longevity

The B20B is built with Honda’s engineering precision, often running beyond 200,000+ miles with proper maintenance.

2. Affordability

Compared to newer engines, the B20B is budget-friendly, making it ideal for rebuilds, swaps, or replacements.

3. Performance Potential

Though non-VTEC, the B20B responds well to bolt-ons, turbo setups, or VTEC head swaps (Frankenstein builds) for enthusiasts seeking extra power.

4. Availability of Parts

Since it’s a Honda engine, aftermarket and OEM parts are widely available, keeping repair and upgrade costs low.

5. Transmission Compatibility

The B20B transmission is known for smooth shifting and durability, especially in daily driving and mild performance applications.

Where to Find B20B Engines and Transmissions for Sale

When searching for a B20B engine and transmission for sale, consider the following sources:

🔹 Online Retailers & Marketplaces

• eBay Motors

• JDM engine importers

• Amazon auto parts suppliers

🔹 Local Auto Shops & Junkyards

Many salvage yards carry B20B engines from Honda CR-Vs and other compatible vehicles.

🔹 Specialized JDM Importers

Reputable importers often sell low-mileage Japanese Domestic Market (JDM) B20B engines and transmissions, which are highly valued for their condition.

🔹 Honda Enthusiast Forums & Groups

Car communities often list engines and transmissions for sale, sometimes at better prices than dealerships.

Price Range: How Much Does a B20B Engine Cost?

The cost of a B20B engine and transmission varies based on condition, mileage, and source.

• Used B20B Engine Only: $500 – $1,200

• B20B Transmission Only: $300 – $700

• Complete Engine + Transmission Swap: $1,000 – $2,500

Rebuilt or JDM-imported engines may cost more but often come with warranty options, giving peace of mind.

Tips for Buying a B20B Engine and Transmission

1. Check Mileage & Condition – Look for engines with verified mileage and compression test results.

2. Ask About Warranty – Reputable sellers often offer 30–90 days warranty on used engines.

3. Inspect Before Buying – If buying locally, check for leaks, cracks, and wear.

4. Consider Shipping Costs – Engines and transmissions are heavy; factor in delivery fees.