What are the guidelines for replacing spark plugs on Hyundai Sonata?

Specific guidelines should be followed when replacing spark plugs to ensure that they are installed properly. Do not attempt to regulate the gap on platinum or iridium spark plugs since it could cause harm to its electrodes plating. These spark plugs come with pre-gapped. To replace them, you will need a spark plug socket with a rubber grommet on there so you do not chip the ceramic insulator and so you can hold onto the plug as you lower it down into the hole. When buying new ones, ensure they correspond to your vehicle's specification by referring to Specifications Section, Vehicle Emissions Control Information (VECI) label under hood or owner's manual. Avoid defective ones including those having cracks in their porcelain insulators. Take off engine covers and move hoses/components blocking access. Sometimes on V6 engines, the upper intake manifold must be taken off for rear spark plug access purposes. Just gently pull wires from old-style plug wires attached to them and unplug coil wiring first then unbolt/remove each coil if it has a coil directly over the top of the spark plug for new-style coils with rubber boots serve as connectors between each coil and its respective plug well blow dirt away using compressed air if available, remove a The Old Spark Plug Using The Correct Socket And Extension Compare old plugs against one another; this may give insight into overall engine performance condition; apply anti-seize compound only until all threads are covered; use an appropriately sized soft rubber tubing for threading; tighten according to torque specifications; reattach all cables securely after connecting wire connections done properly; put back what was removed during servicing earlier.

Genuine Hyundai Sonata Spark Plug

Ignition Spark Plug

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24 Spark Plugs found

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Hyundai Sonata Spark Plug Assembly
Part Number: 18847-11160
$26.08 MSRP: $36.32
You Save: $10.24 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Spark Plug; Plug Assembly Spark
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2014 Hyundai Sonata | DOHC - GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18849-11070
$24.56 MSRP: $34.20
You Save: $9.64 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2015-2019 Hyundai Sonata | DOHC - GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18849-08080
$31.89 MSRP: $44.41
You Save: $12.52 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spark Plug; Plug Assembly Spark
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2015-2019 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18857-09085
$26.08 MSRP: $36.32
You Save: $10.24 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2018-2019 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18845-11160
$21.65 MSRP: $27.98
You Save: $6.33 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Manufacturer Note: IRIDUIM
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2007-2010 Hyundai Sonata | DOHC - MPI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18849-09085
$36.81 MSRP: $51.27
You Save: $14.46 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Replaces: 18847-08200, 18847-08220
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2017 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 27410-23700
$21.65 MSRP: $27.98
You Save: $6.33 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Manufacturer Note: IFR5G-II
- Replaces: 27410-3C000
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2005-2010 Hyundai Sonata | High Grade, Middle Grade | DOHC - MPI | 4 Door Sedan, Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 27410-37100
$21.65 MSRP: $27.98
You Save: $6.33 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Manufacturer Note: RC10PYPB4
- Replaces: 18826-11101
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1998-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door, 4 Door Sedan
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Hyundai Sonata Spark Plug Assembly
Part Number: 18817-11051
$19.69 MSRP: $25.46
You Save: $5.77 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Manufacturer Note: PFR5N-11
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1998-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door, 4 Door Sedan
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Hyundai Sonata Spark Plug Assembly
Part Number: 18847-08200
$36.81 MSRP: $51.27
You Save: $14.46 (29%)
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark
- Replaced by: 18849-09085
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2014 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 27410-25000
$19.69 MSRP: $25.46
You Save: $5.77 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2005-2007 Hyundai Sonata | High Grade, Middle Grade | DOHC - MPI | 4 Door Sedan, Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18849-09075
$36.81 MSRP: $51.27
You Save: $14.46 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2015-2017 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
View related parts
Hyundai Sonata Spark Plug Assembly
Part Number: 18847-08220
$36.81 MSRP: $51.27
You Save: $14.46 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark
- Replaced by: 18849-09085
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2009-2014 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Spark Plug Assembly
Part Number: 18811-11061
$3.08 MSRP: $3.98
You Save: $0.90 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark
- Manufacturer Note: BPR6ES-11
- Replaced by: 18822-11091
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1988-1998 Hyundai Sonata | High Grade, Middle Grade | 4 Door
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Hyundai Sonata Spark Plug Assembly
Part Number: 18825-11101
$14.33 MSRP: $18.52
You Save: $4.19 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Plug Assembly-Spark
- Manufacturer Note: RN10PYP4
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1993-2005 Hyundai Sonata | High Grade, Middle Grade | 4 Door, 4 Door Sedan
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Hyundai Sonata Spark Plug Assembly
Part Number: 18875-08085
$27.57 MSRP: $38.40
You Save: $10.83 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
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Hyundai Sonata Plug-Spark
Part Number: 18871-11070
$25.17 MSRP: $35.07
You Save: $9.90 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - GDI | Sedan - 4Door 5P
View related parts
Hyundai Sonata Spark Plug Assembly
Part Number: 18826-11101
$21.65 MSRP: $27.98
You Save: $6.33 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark
- Manufacturer Note: RC10PYP4
- Replaced by: 27410-37100
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 1998-2001 Hyundai Sonata | High Grade, Middle Grade | 4 Door
View related parts
Hyundai Sonata Spark Plug Assembly
Part Number: 18849-08072
$34.67 MSRP: $48.30
You Save: $13.63 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark; Spark Plug
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2015-2017 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P
View related parts
Hyundai Sonata Spark Plug Assembly
Part Number: 18875-09085
$27.57 MSRP: $38.40
You Save: $10.83 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Plug Assembly-Spark
- Warranty: This genuine part is guaranteed by Hyundai's factory warranty.
Fits the following Vehicles:
- 2020-2023 Hyundai Sonata | DOHC - TCI/GDI | Sedan - 4Door 5P

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1-20 of 24 Results

Hyundai Sonata Spark Plug

The Hyundai Sonata Spark Plug generates the controlled electric spark that makes the air and fuel mixture inside the engine cylinders burn and begin combustion. This drives the pistons. Each Spark Plug fits mechanically and electrically into the cylinder head and seals combustion pressure while the central electrode gets high voltage from the ignition coil. The electric arc leaps across to a side electrode, creating a flash that changes the compressed mixture into expanding gas capable of moving the drive wheels of the Hyundai Sonata. In a four-cycle engine, the Spark Plug fires 300 to 400 times per minute at normal idle, but at cruising speed, this may increase to 1,200 times a minute. The electrodes are eaten away by erosion, heat, and aggressive compounds. When any ignition plug starts to deteriorate, cold starts, declining acceleration, and rough idling could start to appear. Fuel consumption, component life, power, and emissions could all suffer. While the essential purpose of the Spark Plug remains unchanged, as well as its service life, the cylinders on the same Hyundai Sonata engine may have differing service lives. Moreover, periodic replacement of the Spark Plug contributes to effective combustion. This, in turn, helps to provide reliable engine performance.

If you are looking for affordable high-quality OEM Hyundai Sonata Spark Plug, then you have come to the prime place. Our website provides a large amount of genuine Hyundai Sonata Spark Plug at unbeatable prices. All our parts come backed with the manufacturer's warranty.

Hyundai Sonata Spark Plug Parts Questions & Experts Answers

Spark Plug Assembly
18847-11160
Q: What are the guidelines for replacing spark plugs on Hyundai Sonata?
A:
Specific guidelines should be followed when replacing spark plugs to ensure that they are installed properly. Do not attempt to regulate the gap on platinum or iridium spark plugs since it could cause harm to its electrodes plating. These spark plugs come with pre-gapped. To replace them, you will need a spark plug socket with a rubber grommet on there so you do not chip the ceramic insulator and so you can hold onto the plug as you lower it down into the hole. When buying new ones, ensure they correspond to your vehicle's specification by referring to Specifications Section, Vehicle Emissions Control Information (VECI) label under hood or owner's manual. Avoid defective ones including those having cracks in their porcelain insulators. Take off engine covers and move hoses/components blocking access. Sometimes on V6 engines, the upper intake manifold must be taken off for rear spark plug access purposes. Just gently pull wires from old-style plug wires attached to them and unplug coil wiring first then unbolt/remove each coil if it has a coil directly over the top of the spark plug for new-style coils with rubber boots serve as connectors between each coil and its respective plug well blow dirt away using compressed air if available, remove a The Old Spark Plug Using The Correct Socket And Extension Compare old plugs against one another; this may give insight into overall engine performance condition; apply anti-seize compound only until all threads are covered; use an appropriately sized soft rubber tubing for threading; tighten according to torque specifications; reattach all cables securely after connecting wire connections done properly; put back what was removed during servicing earlier.

Genuine Hyundai Sonata Spark Plug

24 Spark Plugs found

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Plug-Spark

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug Assembly

Hyundai Sonata Spark Plug

Hyundai Sonata Spark Plug Parts Questions & Experts Answers

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