Volvo S40 owners looking for the best spark plugs for their car should consider a variety of factors when making their decision. The right plugs can improve your car’s performance and fuel economy, so it’s important to do your research and find the best option for your vehicle.
Table of Contents
2nd Gen Volvo S40 Spark Plugs
2011 Volvo S40 spark plugs
Trim
2.5L B5254T7 T5
2.5L B5254T7 T5 R-Design
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
75,000 miles
75,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
NGK 93893 LFR6AIX Iridium IX
2010 Volvo S40 spark plugs
Trim
2.4L B5244S4 2.4i
2.4L B5244S72.4i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
75,000 miles
75,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T7 T5 R-Design
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
75,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2009 Volvo S40 spark plugs
Trim
2.4L B5244S4 2.4i
2.4L B5244S72.4i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
75,000 miles
75,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T7 T5
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
75,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2008 Volvo S40 spark plugs
Trim
2.4L B5244S4 2.4i
2.4L B5244S72.4i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
75,000 miles
75,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T7 T5
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
75,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2007 Volvo S40 spark plugs
Trim
2.4L B5244S4 2.4i
2.4L B5244S72.4i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
75,000 miles
75,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T3 T5
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
75,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2006 Volvo S40 spark plugs
Trim
2.4L B5244S4 2.4i
2.4L B5244S72.4i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
60,000 miles
60,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T3 T5
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
60,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2005 Volvo S40 spark plugs
Trim
2.4L B5244S4 S40i
2.4L B5244S7S40i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
5
5
Change interval
60,000 miles
60,000 miles
Best spark plugs
NGK 6490 LFR6D Multi-Ground
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6619 LFR6AIX-11 Iridium IX
NGK 6619 LFR6AIX-11 Iridium IX
Trim
2.5L B5254T3 T5
Spark plug gap
0.028″ (0.71mm)
Qty. needed
5
Change interval
60,000 miles
Best spark plugs
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 93893 LFR6AIX Iridium IX
2004 Volvo S40 spark plugs
Trim
1.9L B4204T4 Base
2.4L B5244S4 S40i
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
4
5
Change interval
45,000 miles
45,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
NGK 6490 LFR6D Multi-Ground
Popular choice
NGK 6962 BKR6E V-Power
NGK 6619 LFR6AIX-11 Iridium IX
Trim
1.9L B4204T4 LSE
2.5L B5254T3 T5
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
4
5
Change interval
45,000 miles
45,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
NGK 6481 ILFR6B Laser Iridium
Popular choice
NGK 6962 BKR6E V-Power
NGK 93893 LFR6AIX Iridium IX
1st Gen Volvo S40 Spark Plugs
2003Volvo S40 spark plugs
Trim
1.9L B4204T3 Base
1.9L B4204T4 Base
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
4
4
Change interval
45,000 miles
45,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
NGK 6507 IFR6B Laser Iridium
Popular choice
NGK 6418 BKR6EIX Iridium IX
NGK 6418 BKR6EIX Iridium IX
2002Volvo S40 spark plugs
Trim
1.9L B4204T3 Base
Spark plug gap
0.028″ (0.71mm)
Qty. needed
4
Change interval
45,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
Popular choice
NGK 6418 BKR6EIX Iridium IX
2001Volvo S40 spark plugs
Trim
1.9L B4204T3 Base
Spark plug gap
0.028″ (0.71mm)
Qty. needed
4
Change interval
45,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
Popular choice
NGK 6418 BKR6EIX Iridium IX
2000Volvo S40 spark plugs
Trim
1.9L B4204T Base
1.9L B4204T2 Base
Spark plug gap
0.028″ (0.71mm)
0.028″ (0.71mm)
Qty. needed
4
4
Change interval
30,000 miles
30,000 miles
Best spark plugs
NGK 6507 IFR6B Laser Iridium
NGK 6507 IFR6B Laser Iridium
Popular choice
NGK 6962 BKR6E V-Power
NGK 6962 BKR6E V-Power
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.
What Brand of Spark Plugs Does Volvo Use?
NGK Spark Plugs: NGK is one of the most popular manufacturers of spark plugs, and their plugs are a good option for Volvo S40 owners. These plugs are designed to provide optimum performance and fuel economy, and they’re backed by a company with a reputation for quality products.
How Long Do NGK Iridium Plugs Last?
The average life span of an NGK spark plug is 40-50,000 miles. However, they must moderate their expectations due to variances in driving conditions and engine modifications. We have found that an unaltered motor can typically expect 60,000 to 80,000 miles.
I'm Dan Hoffman, founder of Onlysparks.com. I've been in the automotive industry for over 15 years and have over nine years of experience in digital marketing. My work has been featured in EnginesWork, Forbes, Inc., Entrepreneur, and The Huffington Post.
I'm passionate about cars--especially anything with a motor! I spend my free time wrenching on old cars or driving new ones fast around a track.