805222A1 Aftermarket Mercruiser Distributor 5.0L, 5.7L, 6.2L EFI WD-C019 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement V8 Delco EST/HEI Complete Distributor - Replaces Part Number: 805222A1

New aftermarket complete Delco-style distributor replacing MerCruiser 805222A1 for 5.0L, 5.7L and selected 6.2L EFI/TBI marine engines. It is commonly cross-referenced as WD-C019.

⚙️ Key Features

• Complete Delco EST/HEI V8 distributor

• Red-cap distributor configuration

• Supports 5.0L, 5.7L and selected 6.2L EFI engines

• Integrated pickup and ignition-module system

• Cross-reference distributor WD-C019

🧰 Kit / Assembly Contents

• 1 × Complete distributor housing and shaft - P/N 805222A1

• 1 × V8 Delco distributor cap - service family P/N 808483

• 1 × V8 Delco rotor - service family P/N 8M6001253

• 1 × Distributor pickup sensor - service family P/N 811639T

• 1 × Delco ignition module - service family P/N 8M6008208

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 805222A1 (MerCruiser distributor assembly reference)

OEM / Related Numbers:

• WD-C019

• 808483

• 8M6001253

• 811639T

• 8M6008208

Aftermarket / Verified Equivalents:

• MCC/Marine aftermarket: WD-C019

• Recmar complete Delco V8 distributor family

• Sierra/Mallory marine Delco distributor equivalents matched by application

🚤 Compatibility

Commonly used on:

• MerCruiser GM V8 EFI/TBI engines with Delco distributor ignition

Typically suits:

• Engine / Equipment models:

• 5.0L EFI/TBI

• 5.7L EFI/TBI and 350 Mag EFI

• Black Scorpion 6.2L EFI applications using the Delco distributor

• HP / Output Range: Approximately 220HP - 340HP

• Engine / System Type: GM small-block V8 petrol marine engine with Delco EST/HEI distributor

• Year Range: Principally 1990s through early-2000s; serial-dependent

• Serial / Component Identification: Confirm red-cap Delco distributor, drive gear and connector; later ECM555 MPI engines use the flat-cap HVS distributor.

🔌 Function

The distributor synchronises spark delivery with engine position and routes ignition energy to each cylinder. Depending on the system, it also contains the pickup sensor, ignition module, cap and rotor.

Common signs of failure / service requirement:

• No spark or intermittent ignition shutdown

• Unstable ignition timing or excessive timing scatter

• Distributor-shaft play, noise or reluctor contact

• Carbon tracking, cap/rotor burning or repeated misfire

• Corroded pickup, module or internal electrical connections

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging