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Common Car Repairs Spark Plugs Replacement

Toyota 4Runner Spark Plug Replacement

Spark plug replacement is often performed as part of your routine maintenance, and the price can vary drastically depending on the year, make, and model of your vehicle.

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Range for All Cars

$115 $475

This range covers an average spark plug replacement. Tell us your car to get a guaranteed price from RepairSmith.

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Toyota 4Runner Spark Plugs Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Toyota 4Runner Spark Plugs Replacement is $145. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Quoted to
Drop-off
Delivery
Price
2002 Toyota 4Runner 3.4L V6
140,000 miles
Khiem N  • 
October 1, 2020 7:55 PM  • 
Rosemead CA 91770
$182
1.80  hrs
1.10  hrs
1999 Toyota 4Runner SR5
241,000 miles
Donna G  • 
September 29, 2020 10:01 AM  • 
Lomita CA 90717
$148
2.80  hrs
0.80  hrs
1999 Toyota 4Runner SR5
241,000 miles
Donna G  • 
September 29, 2020 9:34 AM  • 
Lomita CA 90717
$153
1.60  hrs
1.00  hrs
2000 Toyota 4Runner 3.4L V6
185,000 miles
Marcus E  • 
September 27, 2020 5:56 PM  • 
Avondale AZ 85323
$173
0.50  hrs
0.90  hrs
2005 Toyota 4Runner 4.0L V6
200,102 miles
Rich B  • 
September 20, 2020 3:30 AM  • 
Monrovia CA 91016
$185
2.20  hrs
1.20  hrs
1995 Toyota 4Runner 2.4L L4 SR5
263,000 miles
Patricia R  • 
September 3, 2020 11:19 PM  • 
Phoenix AZ 85022
$113
0.70  hrs
0.80  hrs
2004 Toyota 4Runner 4.0L V6
211,101 miles
Sal M  • 
August 29, 2020 7:33 PM  • 
Van Nuys CA 91406
$189
1.40  hrs
1.20  hrs
2004 Toyota 4Runner 4.0L V6
250,000 miles
Dylan H  • 
August 25, 2020 4:24 PM  • 
Sacramento CA 95818
$203
2.30  hrs
1.40  hrs
2000 Toyota 4Runner 3.4L V6
220,000 miles
Joe M  • 
August 21, 2020 4:52 PM  • 
Santa Ana CA 92705
$115
5.40  hrs
0.90  hrs
1997 Toyota 4Runner 3.4L V6
130,000 miles
Max P  • 
August 20, 2020 7:29 PM  • 
Altadena CA 91001
$139
2.30  hrs
0.70  hrs
1999 Toyota 4Runner 3.4L V6 Limited
200,000 miles
Alex G  • 
August 19, 2020 1:46 AM  • 
Fontana CA 92335
$143
1.00  hrs
0.80  hrs
2000 Toyota 4Runner 3.4L V6
281,000 miles
Michael E  • 
August 18, 2020 12:58 AM  • 
Los Angeles CA 90066
$178
5.10  hrs
0.70  hrs
2005 Toyota 4Runner 4.0L V6 SR5
160,000 miles
Melvin G  • 
August 7, 2020 2:28 PM  • 
Long Beach CA 90807
$203
5.60  hrs
1.30  hrs
1998 Toyota 4Runner 3.4L V6
185,520 miles
Tirsa D  • 
August 4, 2020 8:26 PM  • 
Las Vegas NV 89121
$143
3.30  hrs
0.70  hrs
2007 Toyota 4Runner 4.0L V6
180,000 miles
Joemassaro D  • 
August 3, 2020 6:31 AM  • 
Cerritos CA 90703
$185
2.70  hrs
1.00  hrs
1999 Toyota 4Runner 3.4L V6
220,000 miles
Jack M  • 
July 30, 2020 3:13 AM  • 
Long Beach CA 90815
$123
3.40  hrs
0.80  hrs
1998 Toyota 4Runner 3.4L V6
185,000 miles
Alec C  • 
July 23, 2020 9:15 PM  • 
Woodland Hills CA 91364
$153
3.00  hrs
0.70  hrs
2001 Toyota 4Runner 3.4L V6
142,500 miles
Arlene L  • 
July 22, 2020 5:03 PM  • 
Daly City CA 94014
$190
1.80  hrs
1.20  hrs
1998 Toyota 4Runner 3.4L V6
150,000 miles
Rachel Q  • 
July 22, 2020 2:49 AM  • 
Cardiff By The Sea CA 92007
$153
5.00  hrs
0.60  hrs
2001 Toyota 4Runner 3.4L V6
142,000 miles
Arlene L  • 
July 22, 2020 1:01 AM  • 
Daly City CA 94014
$190
2.90  hrs
1.30  hrs
2003 Toyota 4Runner 4.0L V6
177,000 miles
Jacob C  • 
July 17, 2020 5:44 AM  • 
San Pedro CA 90731
$203
4.20  hrs
1.20  hrs
2003 Toyota 4Runner 4.0L V6
177,000 miles
Jacob C  • 
July 17, 2020 5:37 AM  • 
San Pedro CA 90731
$203
3.20  hrs
1.00  hrs
1995 Toyota 4Runner 3.0L V6
153,870 miles
Sheila J  • 
July 14, 2020 10:26 PM  • 
Los Angeles CA 90043
$136
2.90  hrs
0.60  hrs
2005 Toyota 4Runner 4.0L V6 Limited
194,000 miles
Leslie J  • 
July 14, 2020 9:37 PM  • 
Fremont CA 94536
$186
3.50  hrs
1.00  hrs
1998 Toyota 4Runner 2.7L L4
180,000 miles
Ken D  • 
June 29, 2020 3:38 PM  • 
Agoura Hills CA 91301
$105
2.90  hrs
0.70  hrs
1999 Toyota 4Runner 3.4L V6
195,000 miles
Jack M  • 
June 26, 2020 2:34 AM  • 
Laguna Niguel CA 92677
$112
3.00  hrs
0.90  hrs
2001 Toyota 4Runner 3.4L V6
990,000 miles
Nancy H  • 
June 20, 2020 11:57 PM  • 
Glendale AZ 85301
$158
3.40  hrs
0.80  hrs
2009 Toyota 4Runner
90,000 miles
Nicole B  • 
June 8, 2020 10:28 PM  • 
El Dorado Hills CA 95762
$149
2.30  hrs
0.80  hrs
2005 Toyota 4Runner 4.0L V6 Limited
192,449 miles
Erika D  • 
June 5, 2020 8:30 AM  • 
Escondido CA 92029
$186
4.50  hrs
1.40  hrs
2002 Toyota 4Runner 3.4L V6
118,000 miles
Val C  • 
May 29, 2020 11:09 PM  • 
San Francisco CA 94134
$174
1.00  hrs
0.90  hrs
1996 Toyota 4Runner 3.4L V6
285,000 miles
Chanon T  • 
May 29, 2020 3:34 PM  • 
Laveen AZ 85339
$126
2.40  hrs
0.90  hrs
2000 Toyota 4Runner 3.4L V6 SR5
185,000 miles
Jazmin G  • 
May 22, 2020 4:00 PM  • 
Pomona CA 91767
$136
3.30  hrs
0.80  hrs
1998 Toyota 4Runner 3.4L V6
221,000 miles
John S  • 
May 8, 2020 8:57 PM  • 
Lakeside CA 92040
$136
2.50  hrs
1.00  hrs
1999 Toyota 4Runner
159,000 miles
Taylor T  • 
May 6, 2020 11:42 PM  • 
Carlsbad CA 92010
$112
3.60  hrs
0.90  hrs
2019 Toyota 4Runner 4.0L V6
15,000 miles
Hec J  • 
May 5, 2020 10:00 AM  • 
Sacramento CA 95821
$233
4.20  hrs
1.20  hrs
2007 Toyota 4Runner 4.0L V6
89,000 miles
Cameron M  • 
May 3, 2020 11:48 PM  • 
North Las Vegas NV 89031
$122
1.20  hrs
1.40  hrs
2006 Toyota 4Runner 4.0L V6
116,000 miles
Paul S  • 
May 1, 2020 1:14 PM  • 
Las Vegas NV 89118
$178
4.70  hrs
1.20  hrs
2002 Toyota 4Runner 3.4L V6
270,000 miles
Melissa G  • 
April 30, 2020 6:08 PM  • 
Las Vegas NV 89131
$115
3.90  hrs
1.20  hrs
2004 Toyota 4Runner 4.0L V6
96,000 miles
Chee F  • 
April 24, 2020 8:27 AM  • 
San Francisco CA 94124
$154
4.90  hrs
1.00  hrs
2004 Toyota 4Runner 4.0L V6
89,000 miles
Mike G  • 
April 18, 2020 2:13 PM  • 
Norwalk CA 90650
$118
1.40  hrs
1.20  hrs
2013 Toyota 4Runner 4.0L V6
140,000 miles
Alma R  • 
March 26, 2020 8:00 AM  • 
San Fernando CA 91340
$166
2.20  hrs
1.60  hrs
1997 Toyota 4Runner 3.4L V6
0 miles
Lynette F  • 
March 25, 2020 10:35 AM  • 
Los Angeles CA 90043
$128
0.60  hrs
0.70  hrs
2001 Toyota 4Runner 3.4L V6
244,000 miles
Norman M  • 
March 24, 2020 6:00 AM  • 
Redlands CA 92374
$111
4.00  hrs
1.30  hrs
2002 Toyota 4Runner 3.4L V6
205,000 miles
Rhian R  • 
March 12, 2020 1:30 PM  • 
Los Angeles CA 90024
$123
3.40  hrs
1.20  hrs
2002 Toyota 4Runner 3.4L V6
205,000 miles
Rhian R  • 
March 6, 2020 3:00 PM  • 
Los Angeles CA 90024
$123
4.00  hrs
1.20  hrs
2002 Toyota 4Runner 3.4L V6
205,000 miles
Rhian R  • 
March 5, 2020 10:38 PM  • 
Los Angeles CA 90024
$123
4.70  hrs
1.00  hrs
2001 Toyota 4Runner 3.4L V6
230,000 miles
Hunter W  • 
March 5, 2020 4:10 PM  • 
Vista CA 92081
$113
2.00  hrs
1.10  hrs
2007 Toyota 4Runner 4.0L V6 Sport
190,000 miles
Suzanne C  • 
February 17, 2020 8:41 PM  • 
Mission Viejo CA 92691
$100
4.60  hrs
0.90  hrs
2007 Toyota 4Runner 4.0L V6 Sport
190,000 miles
Suzanne C  • 
February 17, 2020 8:31 PM  • 
Mission Viejo CA 92691
$100
2.00  hrs
1.20  hrs
2006 Toyota 4Runner 4.7L V8
153,000 miles
Judy B  • 
February 15, 2020 11:48 PM  • 
Long Beach CA 90805
$142
2.20  hrs
0.70  hrs
2003 Toyota 4Runner 4.0L V6
120,000 miles
Judy G  • 
February 8, 2020 9:51 PM  • 
Norwalk CA 90650
$118
3.70  hrs
1.20  hrs
2004 Toyota 4Runner 4.0L V6
267,570 miles
Paul J  • 
February 6, 2020 9:36 PM  • 
San Diego CA 92128
$140
2.70  hrs
1.10  hrs
1998 Toyota 4Runner 3.4L V6
333,000 miles
Blake S  • 
January 24, 2020 2:00 PM  • 
Oakland CA 94609
$75
2.10  hrs
1.00  hrs
2003 Toyota 4Runner 4.0L V6
134,000 miles
Gencie A  • 
January 14, 2020 2:51 AM  • 
Carson CA 90745
$125
2.40  hrs
1.30  hrs
2005 Toyota 4Runner 4.0L V6
204,000 miles
Max F  • 
January 11, 2020 11:02 PM  • 
San Diego CA 92119
$109
5.60  hrs
1.20  hrs
2018 Toyota 4Runner 4.0L V6
10,000 miles
Israel R  • 
January 10, 2020 10:43 PM  • 
Santa Ana CA 92707
$194
5.60  hrs
1.20  hrs
2002 Toyota 4Runner 3.4L V6
130,000 miles
Winnie F  • 
January 7, 2020 4:33 PM  • 
Corona CA 92882
$91
4.50  hrs
1.20  hrs
2001 Toyota 4Runner 3.4L V6
200,000 miles
Yeed G  • 
January 3, 2020 2:40 AM  • 
Las Vegas NV 89101
$87
4.80  hrs
1.10  hrs
2002 Toyota 4Runner 3.4L V6
212,000 miles
Victoria M  • 
December 26, 2019 11:42 PM  • 
San Bernardino CA 92404
$101
5.00  hrs
1.10  hrs
2007 Toyota 4Runner 4.0L V6
170,000 miles
Spencer B  • 
December 21, 2019 11:50 PM  • 
Campbell CA 95008
$153
1.40  hrs
1.10  hrs
1997 Toyota 4Runner 3.4L V6
268,234 miles
Martha G  • 
December 21, 2019 9:00 AM  • 
Tolleson AZ 85353
$167
1.70  hrs
0.80  hrs
2003 Toyota 4Runner 4.0L V6
163,000 miles
Mike D  • 
December 19, 2019 1:21 AM  • 
Covina CA 91723
$127
4.20  hrs
1.30  hrs
1999 Toyota 4Runner 2.7L L4
250,000 miles
Richard V  • 
December 9, 2019 6:58 PM  • 
La Puente CA 91744
$91
5.50  hrs
0.50  hrs
2004 Toyota 4Runner 4.0L V6
210,000 miles
Samuel M  • 
December 8, 2019 1:13 AM  • 
Hesperia CA 92344
$116
3.30  hrs
1.20  hrs
2002 Toyota 4Runner 3.4L V6
212,000 miles
Victoria M  • 
December 5, 2019 10:52 PM  • 
San Bernardino CA 92404
$100
5.70  hrs
0.90  hrs
2000 Toyota 4Runner 3.4L V6 SR5
178,000 miles
Patricia G  • 
November 25, 2019 10:32 PM  • 
Fremont CA 94538
$77
2.70  hrs
0.80  hrs
1997 Toyota 4Runner 3.4L V6
287,000 miles
Perry P  • 
November 25, 2019 5:35 PM  • 
San Francisco CA 94123
$107
4.60  hrs
1.00  hrs
2010 Toyota 4Runner SR5
134,000 miles
Nicole K  • 
November 20, 2019 11:09 PM  • 
Jurupa Valley CA 92509
$169
4.40  hrs
1.20  hrs
2015 Toyota 4Runner SR5
78,000 miles
Michael L  • 
November 17, 2019 2:47 PM  • 
Covina CA 91722
$176
2.80  hrs
1.10  hrs
2015 Toyota 4Runner SR5
78,000 miles
Michael L  • 
November 17, 2019 2:46 PM  • 
Covina CA 91722
$176
4.60  hrs
1.10  hrs
2015 Toyota 4Runner SR5
78,000 miles
Michael L  • 
November 17, 2019 2:45 PM  • 
Covina CA 91722
$176
4.40  hrs
1.40  hrs
2001 Toyota 4Runner Limited
243,000 miles
Tom H  • 
October 28, 2019 10:08 PM  • 
Irvine CA 92620
$131
3.40  hrs
1.10  hrs
2000 Toyota 4Runner SR5
204,500 miles
Joseph B  • 
October 28, 2019 10:00 AM  • 
Norwalk CA 90650
$74
2.90  hrs
0.80  hrs
1997 Toyota 4Runner Limited
300,000 miles
Henry H  • 
October 21, 2019 8:00 AM  • 
San Jose CA 95148
$86
1.00  hrs
0.80  hrs
2006 Toyota 4Runner Limited
129,000 miles
Dee B  • 
October 15, 2019 9:22 PM  • 
Hayward CA 94542
$213
4.30  hrs
1.00  hrs
2001 Toyota 4Runner SR5
314,000 miles
Brice H  • 
September 21, 2019 5:25 PM  • 
Chino Hills CA 91709
$99
1.50  hrs
0.90  hrs
2008 Toyota 4Runner SR5
118,000 miles
Plamen P  • 
September 17, 2019 3:30 AM  • 
Livermore CA 94550
$224
3.90  hrs
1.30  hrs
2000 Toyota 4Runner SR5
260,000 miles
Honesto P  • 
June 29, 2019 9:43 PM  • 
San Diego CA 92123
$57
3.30  hrs
0.70  hrs
2011 Toyota 4Runner SR5
120,850 miles
Maria L  • 
June 14, 2019 8:30 AM  • 
Hesperia CA 92344
$179
2.60  hrs
1.00  hrs
2004 Toyota 4Runner SR5
146,000 miles
Henry E  • 
May 5, 2019 4:35 PM  • 
Elk Grove CA 95624
$186
2.80  hrs
1.20  hrs
2000 Toyota 4Runner 3.4L V6
220,000 miles
Joe M  • 
 • 
Santa Ana CA 92705
$115
4.30  hrs
0.90  hrs
2005 Toyota 4Runner 4.0L V6 SR5
156,622 miles
Petra M  • 
 • 
Sacramento CA 95826
$233
2.50  hrs
1.00  hrs
2001 Toyota 4Runner 3.4L V6
192,104 miles
Marina C  • 
 • 
Hawthorne CA 90250
$120
2.50  hrs
1.00  hrs
2005 Toyota 4Runner 4.0L V6 Sport
214,707 miles
Mark R  • 
 • 
Irvine CA 92618
$189
4.40  hrs
1.00  hrs
Last Updated:
Oct 2, 2020 4:53 PM
Get A Quote 12-Month | 12,000-Mile Warranty

What are Spark Plugs?

Spark plugs are an important part of your vehicle’s ignition system. Think of them as tiny bolts of lightning that help power your engine. Each cylinder in your vehicle's engine has a spark plug. Electricity from the vehicle's battery runs to the spark plugs, where it is used to ignite the air and fuel mixture in the engine. The power of the explosion forces the piston into the cylinder, which turns the crankshaft, which turns the wheels, which ultimately puts your vehicle in motion. Pretty nifty, right?
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Symptoms of failing Spark Plugs

Poor engine performance

If your spark plugs are worn, your vehicle will lose some of its power. The engine will misfire and hesitate, and your car will have much slower acceleration and a rougher ride. These are all signs that your vehicle might need a spark plug replacement or repair.

Check engine light

Remember that time your check engine light came on, and then you drove a few thousand miles anyway, pretending it wasn’t actually on? How did that work out for you? Busted spark plugs will impact engine performance and emissions, which should illuminate your check engine light. Try paying attention to it this time, it might save you some money in repair or replacement costs. A check engine light is another great sign that you might need a spark plug replacement.

Regularly scheduled maintenance

We know. You don’t use maps and you don’t like chore charts and you don’t need to consult your regularly scheduled maintenance. Good for you. But actually, you do. Spark plugs are considered a part of maintenance, and you should replace these plugs before they die on the job.

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How urgent is replacing Spark Plugs?

If a spark plug or two are dead, the car won’t be running on all cylinders, and you’d be a pretty bad friend if you let your car go to work while sick. Do you want dead sparks on your conscience?

The longer you drive with busted plugs, the more damage you risk incurring to your vehicle. Misfiring sparks can hurt the catalytic converter, and, in rare cases, a portion of the spark plug can fall off into the engine, causing some bigger issues and far more to replace than just a couple old plugs.

The simple thing is the right thing. Get a spark plug replacement on time and minimize the risk of having to replace your entire engine.

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How can we help?

Car repair can be scary, but it doesn't need to be. RepairSmith is here to make it easy.

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