# 21888965 Power Cable | Genuine Volvo Penta Part

## 🔧 Product Description

Heavy-gauge power cable for the D8A5-A MH interceptor and servo-control installation. It supplies the interceptor control hardware with the correct conductor size, terminal style and protected routing for the original system.

## 🚤 Compatibility

-   **Engine Family:** D, V, VMM
-   **HP Range:** 110-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Correct conductor gauge for system current
-   Factory terminal and connector configuration
-   Protected insulation for the installation environment
-   Original branch length and routing
-   Exact voltage and system fitment required

## 🔌 Function

Carries battery power and return current to the interceptor control/servo system while maintaining low voltage drop under actuator load.

## ⚠️ Common Signs of Failure

-   Intermittent or inoperative interceptor movement
-   Low-voltage or actuator-current fault codes
-   Heat-discoloured terminals or melted insulation
-   Corrosion inside cable lugs
-   Voltage drop that increases under servo load

## 🛠️ Service Notes

-   Isolate the battery before disconnecting or routing power cable, and make the battery connection last when refitting
-   Keep the run clear of hot surfaces, moving parts and sharp edges, sleeve or grommet it where it passes through a bulkhead, and clamp it along its length so it cannot chafe or swing
-   Make up terminations with the correct crimping tool and seal them against moisture; clean the stud and terminal faces to bright metal before assembly
-   Tighten terminal nuts firmly without crushing the lug, then protect the finished connection against salt-laden air
-   Route power cable away from sensitive signal and sensor wiring where practical, and never leave a length lying in the bilge

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   21875622 - interceptor kit
-   21875626 - tuning plate
-   21875630 - servo unit
-   21875632 - wiring harness
-   21888520 - shaft
-   21888972 - drive plate
-   21890471 - socket screw
-   21947150 - trimming plate
-   21948237 - service kit
-   23322378 - ICM gyro

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
-   Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C7-B MP, D13C8-B MP
-   Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
-   Volvo Penta D9A2J, D9A2G, D9A2L MH, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2M MP, D9A2A, D9A2C, D9A2E
-   Volvo Penta V8-350-CE-R, V8-380-CE-R, V8-300-CE-R, V8-430-CE-R, V8-300-CE-P, V8-350-CE-P, V8-380-CE-P, V8-430-CE-P, V8-300-CE-S, V8-350-CE-S, V8-400-CE-R
-   Volvo Penta D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
-   Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11C4-A MP, D11B3-A MP, D11B4-A MP, D11B2-A MP, D11B1-A MP
-   Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A4-A MP, D8A1-A MP, D8A3-A MP
-   Volvo Penta D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
-   Volvo Penta V6-200-CE-P, V6-250-CE-P, V6-280-CE-P
-   Volvo Penta VMM-A

## Details

- **Price:** 132.11 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 132.11 AUD | In stock |

## Images

- 21888965 Power Cable | Genuine Volvo Penta Part
- 21888965 Power Cable | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21888965-power-cable-genuine-volvo-penta)
> Updated: 2026-09-22