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Mazda RX8 Replacement Spark Plugs Information

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5 stars - (5 Reviews)
Mazda RX8 Spark Plugs Reviews
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You selected that high-performance car to take advantage of its outstanding engine power and performance, support that investment and buy outstanding aftermarket parts. When you picked the Mazda, you selected a car or truck with great performance and notable style; you will want to backstop your decision with the right components. Mazda is a well known designer of gas conserving and durable cars that keep you safe on the highway year after year. Mazda RX8 Spark Plugs are used to combust the gas through the use of an electrical current. Your spark plugs contain two electrodes where an electrical current jumps to combust the gasoline, triggering the pistons. The plug makes use of high-voltage electricity to form the spark essential for gasoline ignition. Excellent parts delivered by a reputable source are usually the most effective method to enhance a car or truck. When you look for quality car parts, you often wind up with more questions than answers, so you can depend on our informed live automotive specialists to assist.


They are available for the following Mazda RX8 years: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 11, 10, 09, 08, 07, 06, 05, 04. This part is also sometimes called Mazda RX8 Spark Plug. We stock spark plugs parts for most Mazda models including RX7, 3, Miata, 6, Protege, MPV, Tribute, 626, Protege5, CX7, Millenia, 5, CX9, B3000, MX5 Miata, B4000, B2200, B2600, B2000, MX6, B2300, 929, B2500, MX3, GLC, 3 Sport, 2, Cosmo, 323, Navajo, Rotary Pickup, B1600, RX2, RX4, RX3, 808, 616, 1200, 618 and B1800.

We stock these Spark Plugs brands for the Mazda RX8: NGK and Denso.


Spark Plugs for Mazda RX8 - Partsgeek
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NGK W0133-1627285
Spark Plug
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Product List Price:
$49.52
Our List Price: $20.48
(>25) In Stock
Product SKU: W0133-1627285
Product Note: Laser Iridium - NGK RE9B-T - Blue - Trailing Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Detailed Note: Mazda Rotary Engine Plug Only
Important Product Info: RE9B-T NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2004 (04) Mazda RX8

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NGK W0133-1627237
Spark Plug
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Product List Price:
$49.52
Our List Price: $21.48
(>25) In Stock
Product SKU: W0133-1627237
Product Note: Laser Iridium - NGK RE7C-L - White - Leading Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Important Product Info: RE7C-L NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2004 (04) Mazda RX8

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NGK W0133-1627285
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $20.48
(>25) In Stock
Product SKU: W0133-1627285
Product Note: Laser Iridium - NGK RE9B-T - Blue - Trailing Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Detailed Note: Mazda Rotary Engine Plug Only
Important Product Info: RE9B-T NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2005 (05) Mazda RX8

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NGK W0133-1627237
Spark Plug
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Loading Reviews...
Product List Price:
$49.52
Our List Price: $21.48
(>25) In Stock
Product SKU: W0133-1627237
Product Note: Laser Iridium - NGK RE7C-L - White - Leading Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Important Product Info: RE7C-L NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2005 (05) Mazda RX8

Click to Enlarge
NGK W0133-1627285
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $20.48
(>25) In Stock
Product SKU: W0133-1627285
Product Note: Laser Iridium - NGK RE9B-T - Blue - Trailing Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Detailed Note: Mazda Rotary Engine Plug Only
Important Product Info: RE9B-T NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2006 (06) Mazda RX8

Click to Enlarge
NGK W0133-1627237
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $21.48
(>25) In Stock
Product SKU: W0133-1627237
Product Note: Laser Iridium - NGK RE7C-L - White - Leading Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Important Product Info: RE7C-L NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2006 (06) Mazda RX8

Click to Enlarge
NGK W0133-1627237
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $21.48
(>25) In Stock
Product SKU: W0133-1627237
Product Note: Laser Iridium - NGK RE7C-L - White - Leading Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Important Product Info: RE7C-L NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2007 (07) Mazda RX8

Click to Enlarge
NGK W0133-1627285
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $20.48
(>25) In Stock
Product SKU: W0133-1627285
Product Note: Laser Iridium - NGK RE9B-T - Blue - Trailing Side: See TSB: 01-048/06 2004-2007 RX-8 - ENGINE CRANKS NO START For Flooding Conditions.
Detailed Note: Mazda Rotary Engine Plug Only
Important Product Info: RE9B-T NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2007 (07) Mazda RX8

Click to Enlarge
NGK W0133-1627237
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $21.48
(>25) In Stock
Product SKU: W0133-1627237
Product Note: Laser Iridium - NGK RE7C-L - White - Leading Side
Important Product Info: RE7C-L NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2008 (08) Mazda RX8

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NGK 6701
Spark Plug
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Our List Price: $20.08
(>35) In Stock
Product SKU: 6701
Product Note: Laser Iridium Spark Plug -- Trailing; Gap 0.048"; Actual OE Part
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Mazda RX8 1.3L Rotary 

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(Read reviews)
Our List Price: $28.33
(>35) In Stock
Product SKU: 5754
Product Note: Iridium Power -- Gap 0.044; Long # IRL01-27; Leading; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Features:
  • Denso Part# IRL01-27
  • Denso Iridium Racing Spark Plug
  • 0.4mm Iridium Center Electrode
  • Diagonal 0.8mm Platinum Ground Electrode
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Mazda RX8 1.3L Rotary 

Click to Enlarge
(Read reviews)
Our List Price: $28.33
(>35) In Stock
Product SKU: 5754
Product Note: Iridium Power -- Gap 0.044; Long # IRL01-27; Leading; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Features:
  • Denso Part# IRL01-27
  • Denso Iridium Racing Spark Plug
  • 0.4mm Iridium Center Electrode
  • Diagonal 0.8mm Platinum Ground Electrode
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2005 (05) Mazda RX8 1.3L Rotary 

Click to Enlarge
NGK W0133-1627285
Spark Plug
Close
Loading Reviews...
Product List Price:
$49.52
Our List Price: $20.48
(>25) In Stock
Product SKU: W0133-1627285
Product Note: Laser Iridium - NGK RE9B-T - Blue - Trailing Side
Detailed Note: Mazda Rotary Engine Plug Only
Important Product Info: RE9B-T NGK
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2008 (08) Mazda RX8

Click to Enlarge
(Read reviews)
Our List Price: $28.33
(>35) In Stock
Product SKU: 5752
Product Note: Iridium Power -- Gap 0.044; Long # IRT01-31; Trailing; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Features:
  • Denso Part# IRT01-31
  • Denso Iridium Racing Spark Plug
  • 0.4mm Iridium Center Electrode
  • Diagonal 0.8mm Platinum Ground Electrode
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Mazda RX8 1.3L Rotary 

Click to Enlarge
NGK 6700
Spark Plug
Close
Loading Reviews...
Our List Price: $20.08
(>35) In Stock
Product SKU: 6700
Product Note: Laser Iridium Spark Plug -- Leading; Gap 0.048"; Actual OE Part
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) Mazda RX8 1.3L Rotary 

Click to Enlarge
NGK 6701
Spark Plug
Close
Loading Reviews...
Our List Price: $19.73
(>35) In Stock
Product SKU: 6701
Product Note: Laser Iridium Spark Plug -- Trailing; Gap 0.048"; Actual OE Part
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
• 2011 (11) Mazda RX8 1.3L Rotary 


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Research on Spark Plugs for Mazda RX8

Has your engine lost its spark? If so, you will surely notice it in a drop in performance, rough running, skipping, or stalling. These indicate that you might have a problem with one of your Mazda RX8's spark plugs. These are regular replacements you should do, and it's a good start to check them for signs of wear every 30,000 miles before your performance is affected. Once you know that you have a problem, restoring your engine's power is as easy as changing the faulty spark plug.

What Do Spark Plugs Do?

The job of spark plugs is to create a spark that will ignite fuel inside your engine. The material the spark plugs are made from determines the heat levels they can withstand, which is important in a fiery chamber. The material also affects longevity of the spark plugs. Your sporty Mazda RX8 will need spark plugs that are designed to support the desired performance. You cannot just install the cheapest spark plugs and hope to get the same performance from them. It's important to find the best plugs for your RX8 to keep your sporty engine peppy.

Best Spark Plugs for RX8

When shopping for Mazda RX-8 spark plugs and wires, you have a lot of choices. Iridium and platinum spark plugs are standard for this higher performing vehicle. These materials last much longer and stand up to much higher temperatures compared to older, cheaper copper spark plugs, but how you drive also affects the life span of your spark plugs. If you drive with a lead foot, you will likely find yourself seeking new spark plugs more frequently, even if you opt for long-lasting iridium. If your Mazda RX8 has an oil leak, nothing will extend the lives of your spark plugs because the hot oil will dramatically shorten their lifespans. If you have an oil leak, get it fixed before replacing your spark plugs to avoid unnecessary damage to the new plugs. Should you wish to take your Mazda to the dealer for your new spark plugs, remember that you will pay both for the spark plugs and for the service technician's time.

Replacement Cost for Mazda RX-8 Spark Plugs

The cost to replace spark plugs on your Mazda depends on the types of plugs you want to install and how much the mechanic or dealer charges per hour. High-quality iridium or platinum spark plugs tend to cost more, but they will make the additional cost worth it through better performance and longer lifespans. The cost for a pair of iridium/platinum 05 Mazda RX-8 spark plugs ranges from $135 to $163. This may not be the exact cost you pay for new spark plugs because you may need more than two spark plugs, have a different model year, or go to a mechanic with higher or lower labor costs than the average. You can still save on your new spark plugs, if your quoted price is more than this range, by shopping online.

How to Lower the Mazda RX-8 Spark Plugs Price

Looking to lower your spark plug replacement cost but don't want to sacrifice the quality of high-performance spark plugs? Shop online at PartsGeek.com for low prices and a selection of spark plugs for your Mazda RX8 that is astonishing.



Some of our Customer Reviews
Very Satisfied
Reviewer: robert chip

The Wedsite is easy, and the Pricing are great

2004 Mazda RX8 Spark Plug

Very Satisfied
Reviewer: Correct part, fast shipping, happy purchase

Very happy with parts geek, my car takes two different spark plugs, and each one is about $25.00 a piece, so the easy to navigate and determine the correct parts was a welcome experience.

2005 Mazda RX8 Spark Plug

Very Satisfied
Reviewer: Correct part, fast shipping, very pleased

I realize this is just a spark plug, but when your car takes two different plugs, and they are each about $25.00 a piece, it's nice to have clear concise information on the web page, and that's what I found at parts geek. Easy to determine which plugs to order, quick shipping, the rest wad up to me. Fully recommend parts geek.

2005 Mazda RX8 Spark Plug


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