Volvo XC90 Spark Plug Gap

Even the best cars need occasional maintenance, and one of the most important things you can do to keep your Volvo XC90 running well is to make sure the spark plugs are in good condition.

2nd Gen Volvo XC90 Spark Plugs

2020, 2021, 2022 Volvo XC90 Spark Plugs

Trim2.0L B4204T23 T5 Momentum2.0L B4204T23 T5 R-Design
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed44
Change interval
Best spark plugsChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Popular choiceChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Trim2.0L B4204T27 T6 Inscription2.0L T6 Momentum, T6 R-Design
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed44
Change interval
Best spark plugsChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Popular choiceChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Trim2.0L B4204T28 T8 Inscription, Momentum, R-Design
Spark plug gap0.028″ (0.71mm)
Qty. needed4
Change interval
Best spark plugsChampion 9412 REA9WYPB4
Popular choiceChampion 9412 REA9WYPB4

2016, 2017, 2018, 2019 Volvo XC90 Spark Plugs

Trim2.0L B4204T23 T5 Momentum2.0L B4204T23 T5 R-Design
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed44
Change interval
Best spark plugsChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Popular choiceChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Trim2.0L B4204T23 T5 Inscription
Spark plug gap0.028″ (0.71mm)
Qty. needed4
Change interval
Best spark plugsChampion 9412 REA9WYPB4 Iridium
Popular choiceChampion 9412 REA9WYPB4 Iridium
Trim2.0L B4204T27 T6 Inscription2.0L T6 Momentum, T6 R-Design
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed44
Change interval
Best spark plugsDenso 3534 ZXE24HLR-7 Iridium Long Life Spark PlugDenso 3534 ZXE24HLR-7 Iridium Long Life Spark Plug
Popular choiceChampion 9412 REA9WYPB4 IridiumChampion 9412 REA9WYPB4 Iridium
Trim2.0L B4204T28 T8 Inscription, Excellence, R-Design, Momentum
Spark plug gap0.028″ (0.71mm)
Qty. needed4
Change interval
Best spark plugsChampion 9412 REA9WYPB4
Popular choiceChampion 9412 REA9WYPB4

1st Gen Volvo XC90 Spark Plugs

2013, 2014 Volvo XC90 Spark Plugs

Trim3.2L B6324S5 3.2L B6324S5 R-Design
Spark plug gap0.040″ (1.01mm)0.040″ (1.01mm)
Qty. needed66
Change interval75,000 miles75,000 miles
Best spark plugsNGK 92491 DILFR6J11 Laser IridiumNGK 92491 DILFR6J11 Laser Iridium
Popular choiceNGK 6619 LFR6AIX-11 Iridium IXNGK 6619 LFR6AIX-11 Iridium IX

2012 Volvo XC90 Spark Plugs

Trim3.2L B6324S5 R-Design
Spark plug gap0.040″ (1.01mm)
Qty. needed6
Change interval75,000 miles
Best spark plugsNGK 92491 DILFR6J11 Laser Iridium
Popular choiceNGK 6619 LFR6AIX-11 Iridium IX

2011 Volvo XC90 Spark Plugs

TrimV8 4.4L B8444S3.2L B6324S5
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed86
Change interval75,000 miles75,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6481 ILFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 93893 LFR6AIX Iridium IX

2010 Volvo XC90 Spark Plugs

TrimV8 4.4L B8444S3.2L B6324S5
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed86
Change interval75,000 miles75,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6481 ILFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 93893 LFR6AIX Iridium IX

2009 Volvo XC90 Spark Plugs

TrimV8 4.4L B8444S3.2L B6324S5
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed86
Change interval75,000 miles75,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6481 ILFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 93893 LFR6AIX Iridium IX

2008 Volvo XC90 Spark Plugs

TrimV8, V8 Sport 4.4L B8444S3.2L B6324S5
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed86
Change interval75,000 miles75,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6481 ILFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 93893 LFR6AIX Iridium IX

2007 Volvo XC90 Spark Plugs

TrimV8, V8 Sport 4.4L B8444S3.2L B6324S5
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed86
Change interval75,000 miles75,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6481 ILFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 93893 LFR6AIX Iridium IX

2006 Volvo XC90 Spark Plugs

TrimV8 Ocean Race, V8 4.4L B8444S2.5L B5254T2 2.5T
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed85
Change interval75,000 miles60,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6507 IFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 6418 BKR6EIX Iridium IX

2005 Volvo XC90 Spark Plugs

TrimV8 4.4L B8444S2.5L B5254T2 2.5T
Spark plug gap0.044″ (1.11mm)0.028″ (0.71mm)
Qty. needed85
Change interval75,000 miles60,000 miles
Best spark plugsNGK 5368 IFR6B11 Laser IridiumNGK 6507 IFR6B Laser Iridium
Popular choiceNGK 6962 BKR6E V-PowerNGK 6418 BKR6EIX Iridium IX
Trim2.9L B6294T T6
Spark plug gap0.028″ (0.71mm)
Qty. needed5
Change interval60,000 miles
Best spark plugsNGK 6507 IFR6B Laser Iridium
Popular choiceNGK 6418 BKR6EIX Iridium IX

2004 Volvo XC90 Spark Plugs

Trim2.9L B6294T T62.5L B5254T2 2.5T
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed55
Change interval75,000 miles60,000 miles
Best spark plugsNGK 6507 IFR6B Laser IridiumNGK 6507 IFR6B Laser Iridium
Popular choiceNGK 6507 IFR6B Laser IridiumNGK 6418 BKR6EIX Iridium IX

2003 Volvo XC90 Spark Plugs

Trim2.9L B6294T T62.5L B5254T2 Base
Spark plug gap0.028″ (0.71mm)0.028″ (0.71mm)
Qty. needed55
Change interval75,000 miles60,000 miles
Best spark plugsNGK 6507 IFR6B Laser IridiumNGK 6507 IFR6B Laser Iridium
Popular choiceNGK 6507 IFR6B Laser IridiumNGK 6418 BKR6EIX Iridium IX

How Often Should Volvo Spark Plugs Be Changed?

Volvo recommends that spark plugs be changed every 30,000-75,000 miles depending on the spark plug type. However, if you drive in stop-and-go traffic or in other adverse conditions, it is best to change them more often.

Types of Spark Plugs

Spark plugs come in different types, and each type has its own advantages and disadvantages. The three most common types of spark plugs are:

  • Platinum spark plugs
  • Iridium spark plugs
  • Copper spark plugs

Platinum and iridium spark plugs are more expensive than copper spark plugs, but they last longer. Platinum spark plugs can last up to 60,000 miles, while iridium spark plugs can last up to 100,000 miles.

Copper spark plugs are the least expensive type of spark plug, but they need to be replaced more often. Copper spark plugs should be changed every 20,000-30,000 miles.

The best way to decide which type of spark plug is right for your Volvo XC90 is to consult your owner’s manual or ask a certified Volvo technician.

What Are the Symptoms of Bad Spark Plugs?

If you think your Volvo XC90’s spark plugs may be going bad, there are a few symptoms to look out for:

  • Your car is hard to start.
  • The engine is misfiring.
  • You’re getting poor fuel economy.

If you notice any of these symptoms, it’s best to take your car to a certified Volvo technician and have the spark plugs checked.

Do Spark Plugs Wear Out?

Yes, spark plugs do wear out over time. Even the best quality spark plugs will eventually need to be replaced.