881731 3861321 Map Sensor for MerCruiser for Volvo Penta 4.3 5.0 5.7 6.2L

This 881731 MAP Sensor is a manifold absolute pressure sensor compatible with MerCruiser and Volvo Penta 4.3 L, 5.0 L, 5.7 L, and 6.2 L V6 and V8 engines and references part numbers 881731 and 3861321. It is intended for marine engine sensor replacement applications identified in the listing title.

Product Overview

The 881731 MAP sensor is an engine management sensor listed for MerCruiser and Volvo Penta marine engines. It is associated with 4.3 L, 5.0 L, 5.7 L, and 6.2 L V6 and V8 engine applications and may also be identified by replacement number 3861321.

Key Features & Performance

• Manifold absolute pressure sensor

• Part number 881731

• Replacement number 3861321

• Listed for marine engine applications

• Covers the engine sizes and configurations stated in the title

Fitment & Compatibility

• for MerCruiser 4.3 L V6 engines

• for MerCruiser 5.0 L V8 engines

• for MerCruiser 5.7 L V8 engines

• for MerCruiser 6.2 L V8 engines

• for Volvo Penta 4.3 L V6 engines

• for Volvo Penta 5.0 L V8 engines

• for Volvo Penta 5.7 L V8 engines

• for Volvo Penta 6.2 L V8 engines

Common Uses

• Replacing a MAP sensor on a marine engine

• Servicing MerCruiser engine sensor systems

• Servicing Volvo Penta engine sensor systems

Technical Specifications

Product Type: MAP sensor

Part Number(s): 881731

Replacement Number(s): 3861321

Brand Compatibility: MerCruiser, Volvo Penta

Engine Compatibility: 4.3 L V6, 5.0 L V8, 5.7 L V8, 6.2 L V8

Application: Marine engines

Frequently Asked Questions

Q: What does this MAP sensor fit? A: The listing identifies compatibility with MerCruiser and Volvo Penta 4.3 L, 5.0 L, 5.7 L, and 6.2 L V6 and V8 engines.

Q: How should fitment be verified? A: Confirm that your engine brand, displacement, configuration, and existing sensor number match 881731 or 3861321 before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.