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