# 22431178 Spark Plug Kit | Genuine Volvo Penta Part

## 🔧 Product Description

Four-pack of spark plugs weighing 0.227 kg, listed in the maintenance parts schedule as the V8 spark plug pack for the Gen 5 petrol engines, covering the V8-300 and V8-350 and the 6.2-litre V8-380 and V8-430. Two packs are needed to service one eight-cylinder engine. The V6 engines in the same group take the six-pack 22431179.

## 🚤 Compatibility

-   **Engine Family:** V
-   **HP Range:** 300-430 HP
-   **Year Range:** Approximately 2012 onward, dependent on model suffix

Full model list at the end of this description.

## ⚙️ Key Features

-   Four-plug pack for the Gen 5 V8-300 to V8-430
-   Two packs service one V8
-   0.227 kg
-   Iridium centre electrode
-   22431179 is the six-plug V6 pack for the same engine group
-   2 used per assembly
-   Spark plugs
-   Genuine Volvo Penta Part, designed and manufactured to ensure original fit, safety and performance
-   Role: Spark plugs
-   Fits: V6-200/240/280, V8-300/350 (Gen 5), V8-380/430 (6.2L Gen 5) (4 pack, V8)

## 📋 Kit Contents

-   4 x iridium spark plugs - AC Delco 12622441 / 41-114 specification, supplied under Volvo Penta kit 22431178

## 🔌 Function

The plugs create the ignition spark that initiates combustion in each cylinder. The fine iridium centre electrode maintains consistent firing voltage and service life.

## ⚠️ Common Signs of Failure

-   Misfire under load
-   Hard starting or rough idle
-   Excessive electrode wear
-   Plug is fuel, oil or carbon fouled
-   Scheduled spark-plug interval has been reached

## 🛠️ Service Notes

-   Order two packs for a V8, since the pack covers four cylinders
-   Renew plugs as a full set and check the leads at the same time
-   Always refer to the operator's manual for the recommended maintenance and service intervals for your engine and drive

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   AC Delco 12622441
-   AC Delco 41-114
-   NGK: 93330

### Aftermarket / Verified Equivalents

-   NGK: ILTR5E11

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta V8-350-C-R, V8-350-CE-R, V8-380-C-R, V8-380-CE-R, V8-430-C-R, V8-300-C-M, V8-300-CE-M, V8-350-C-M, V8-350-CE-M, V8-300-C-N, V8-300-CE-N, V8-350-C-N, V8-350-CE-N, V8-380-C-M, V8-380-CE-M, V8-380-CE-J, V8-380-C-J, V8-430-CE-J, V8-430-C-J, V8-350-C-H, V8-350-CE-H, V8-350-C-J, V8-350-CE-J, V8-300-C-R, V8-300-CE-R, V8-430-CE-R, V8-430-C-M, V8-430-CE-M, V8-300-C-K, V8-300-CE-K, V8-350-C-K, V8-350-CE-K, V8-380-C-K, V8-380-CE-K, V8-430-C-K, V8-430-CE-K, V8-300-C-P, V8-300-CE-P, V8-350-C-P, V8-350-CE-P, V8-380-C-P, V8-380-CE-P, V8-430-C-P, V8-300-CE-G, V8-300-C-G, V8-300-C-H, V8-300-CE-H, V8-300-C-J, V8-300-CE-J, V8-350-C-G, V8-350-CE-G, V8-380-C-N, V8-380-CE-N, V8-430-C-N, V8-430-CE-N, V8-430-CE-P, V8-300-C-S, V8-300-CE-S, V8-350-C-S, V8-350-CE-S, V8-400-CE-R

## Details

- **Price:** 121.0 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 121.00 AUD | In stock |

## Images

- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part
- 22431178 Spark Plug Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22431178-spark-plug-kit-genuine-volvo-penta)
> Updated: 2026-08-22