Honda B20B Engine for Sale | 2.0L DOHC Non-VTEC I4 CR-V Swap

Description

About the Honda B20B Engine (2.0L DOHC Non-VTEC Inline-4)

Need a replacement Honda B20B engine? Part Nests sources OEM used Honda B20B long blocks for Honda B20B engine applications. The Honda B20B is a 2.0L DOHC non-VTEC inline-4 engine from Honda’s iconic B-series engine family – one of the most historically significant Honda engine families used across various Honda applications from the late-1980s through early-2000s era. B-series engines are widely revered in Honda enthusiast / tuning community for their engineering, performance potential, and swap flexibility. The B20B is the non-VTEC 2.0L variant of the B-series family – distinguished from the more common B-series VTEC variants (B16A / B18C / etc.) by its non-VTEC valve train and 2.0L displacement configuration. Factory application – Honda CR-V (1996-2001, first-generation Honda CR-V US-market production). The B20B was Honda’s factory engine choice for the compact crossover CR-V application, providing appropriate torque and reliability characteristics for the CR-V application. Also factory application in the JDM (Japanese Domestic Market) Honda Orthia and Honda S-MX applications. Popular B-series swap base in the Honda enthusiast / tuning community – used as the foundation for Civic and Integra swap builds (swap base, NOT factory application for Civic / Integra). B20B vs B20Z variant verification required by donor and casting – two 2.0L non-VTEC B-series variants with slight differences in compression, cam profile, and various other specifications. Engine and variant verification required. Confirm scope at order. Not included: ECU, wiring, transmission, accessories unless confirmed at order. Capable installer required; engine management, wiring, and mounts for a swap. Call (855) 634-4447 to verify B20B / B20Z engine and application by donor and casting before ordering.

Engine and Variant Verification

What Is Included and Not Included

Honda B20B Engine Context (B-series Non-VTEC 2.0L, CR-V + Swap)

• Honda B20B B-series engine: The Honda B20B is a 2.0L DOHC non-VTEC inline-4 engine from Honda’s iconic B-series engine family. Represents Honda’s B-series family of high-performance engines used across various Honda applications from the late-1980s through early-2000s era. B-series engines are widely revered in Honda enthusiast / tuning community for their engineering, performance potential, and swap flexibility
• 2.0L DOHC non-VTEC configuration: Per the source data compatibility, B20B, 2.0L DOHC, non-VTEC. The B20B is the non-VTEC 2.0L variant of the B-series family – distinguished from the more common B-series VTEC variants (B16A, B18C, B18C1 GS-R, etc.) by its non-VTEC valve train configuration. Dual overhead camshaft (DOHC) valve train with non-VTEC operation. 2.0L displacement
• Honda CR-V factory application: Per the source data compatibility, Honda CR-V – 1996 to 2001 (factory B20B / B20Z). The B20B was Honda’s factory engine choice for the first-generation Honda CR-V compact crossover application (1996-2001 US-market production, also known as the RD1-RD3 first-generation CR-V). Provides appropriate torque and reliability characteristics for the CR-V compact crossover application
• JDM applications: Per the source data compatibility, JDM models – Honda Orthia, Honda S-MX. The B20B is also factory application in the JDM (Japanese Domestic Market) Honda Orthia (wagon variant related to the Civic / CR-V family) and Honda S-MX (compact MPV / minivan). Cross-application within Honda’s global lineup during the era
• B-series swap base: Per the source data compatibility, B-series swaps – Civic and Integra builds (swap base, not factory). The B20B is a popular B-series swap base in the Honda enthusiast / tuning community – used as the foundation for Civic and Integra swap builds. Important note – this is a SWAP application, NOT a factory Honda application for Civic / Integra. The B20B provides displacement advantages over the smaller B16A / B18C variants when used as a swap base
• B20 hybrid swap builds: Popular Honda enthusiast swap approach – the B20 / VTEC hybrid combines the B20B / B20Z 2.0L bottom end with a B-series VTEC cylinder head (typically B16A or B18C head) to create a hybrid engine with displacement advantages and VTEC valve train benefits. Represents distinctive Honda enthusiast tuning approach
• B20B vs B20Z variant verification: Per the source data variant, B20B vs B20Z, by donor and casting. Two 2.0L non-VTEC B-series variants across various production years – B20B and B20Z have slight differences in compression ratio, cam profile, and various other specifications. Verify specific variant (B20B or B20Z) by donor vehicle and engine casting before ordering

Swap Application Context

• ECU, wiring, and mounts for chassis: Per the source data swap, ECU, wiring, and mounts for the chassis. Critical swap consideration – swap applications require ECU (engine control unit), wiring harness, and engine mounts appropriate for the target chassis. Not a simple bolt-in for swap applications – substantial swap-specific integration work required
• Capable installer requirement: Per the source data tools note, a capable installer; engine management, wiring, and mounts for a swap. Critical installation requirement – B-series swap applications require experienced installer with engine management, wiring, and mount fabrication capability. Not a DIY project for the typical enthusiast
• Ancillaries vary: Per the source data included, the used B20B long block as confirmed; ancillaries vary, confirmed at order. Ancillary components (intake manifold, exhaust manifold, various accessories) vary by donor and configuration. Verify specific ancillaries at order
• Not included items: Per the source data, ECU, wiring, transmission, and accessories unless confirmed at order. Standard scope – the used B20B long block is provided. Additional items (ECU, wiring harness, transmission, various accessories) are separate items – obtain / confirm separately as required for swap applications

Related Honda / Related B-Series / Related Swap Listings

• Honda HR-V Transmission: Related Honda application (CVT for 2016-2022 gen 1 or 2023+ gen 2 HR-V) – see our Honda HR-V Transmission listing
• 2016 Honda HR-V CVT Transmission: Related Honda application (2016-specific first-generation HR-V CVT) – see our 2016 Honda HR-V CVT Transmission listing
• Various Honda / B-series / enthusiast swap replacement components available across our Part Nests catalog

Engine Specifications

• Type: OEM used 2.0L DOHC non-VTEC B20B long block for Honda B-series applications
• Function: Engine provides primary propulsion for CR-V factory applications or serves as swap base for enthusiast Civic / Integra builds
• Configuration: B20B or B20Z variant – verify by donor and casting
• What is not included: ECU, wiring, transmission, and accessories unless confirmed at order per the source data
• Tools required: Capable installer; engine management, wiring, and mounts for a swap per the source data
• Common failure modes: Various age-related B-series engine wear patterns, various age-related component wear. Symptoms include performance degradation, various engine integration issues
• Testing: Function tested, compression checked, oil pressure verified per unit before shipment

Vehicle Compatibility

Why Buy From Part Nests

• OEM verified 2.0L DOHC non-VTEC B20B long block for Honda B-series applications
• Function tested, compression checked, oil pressure verified per unit
• Support for critical B20B vs B20Z variant verification (by donor and casting)
• Support for factory CR-V (1996-2001) vs enthusiast Civic / Integra swap application distinction
• Support for JDM Honda Orthia and S-MX cross-application context
• Support for capable installer swap requirement
• Related to broader Honda / B-series engine listings
• Free shipping to all 50 states
• 15 day replacement warranty on component defects
• Support team familiar with Honda B-series engine family and B20 hybrid swap enthusiast considerations
• Call (855) 634-4447 to confirm your B20B / B20Z engine application by donor and casting before ordering.