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Buick Rainier Spark Plugs Reviews
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Shop Buick Rainier Replacement Spark Plugs

Search our online spark plugs catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Buick Rainier Spark Plugs parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Spark Plugs brands for the Buick Rainier: DIY SolutionsNGKAC DelcoChampionSKPBosch

Spark Plugs available for the following Buick Rainier years: 2007, 2006, 2005, 2004, 07, 06, 05, 04. This part is also sometimes called Buick Rainier Spark Plug. We stock spark plugs parts for most Buick models including LeSabre, Century, Regal, Enclave, Park Avenue, LaCrosse, Rendezvous, Lucerne, Riviera, Roadmaster, Electra, Encore, Skylark, Verano, Terraza, Special, Wildcat, Centurion, GS 455, Super, GS, Gran Sport, Reatta, Special 40, Super Series 50, Allure, Roadmaster Series 80, GS 350, Century Series 60, Invicta, Series 50, Special Series 40, Estate Wagon, Skyhawk, Somerset, GS 400, Apollo, Sportwagon, Commercial Chassis and Roadmaster Series 70.

Select your Rainier year

Review Fitment Notes
Showing 18 of 452 Results
DIY Solutions Spark Plug Set - for 2006 Buick Rainier 5.3L V8 - IGN00952 Click to Enlarge
5 Stars
DIY Solutions IGN00952
Spark Plug Set
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Part Number: IGN00952
Brand: DIY Solutions
Notes: Spark Plug Set -- V8 5.3L
Condition: New
Quantity: 8 Piece
Spark Plug Type: Platinum
Also Used For: LS Swap
Shipping Options: Free Ground Shipping
$50.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2006 Buick Rainier 5.3L V8
NGK Spark Plug - for 2004 Buick Rainier 4.2L 6 Cyl - W0133-1640810 Click to Enlarge
5 Stars
NGK W0133-1640810
Spark Plug
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Part Number: W0133-1640810
Brand: NGK
Notes: G-Power - Do not gap; Gap is pre-set
Product Remark: LTR5GP NGK
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$7.88
Our Price: $4.59
(96) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2004 Buick Rainier 4.2L 6 Cyl
AC Delco Spark Plug - for 2006 Buick Rainier 4.2L 6 Cyl LL8 VIN: S - 41-103 Click to Enlarge
5 Stars
AC Delco 41-103
Spark Plug
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Part Number: 41-103
Brand: AC Delco
Notes: GM Original Equipment Iridium -- New; Original Equipment; GAP .043; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Condition: New
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 8
$8.36
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Buick Rainier 4.2L 6 Cyl LL8 VIN: S
Champion Spark Plug - for 2004 Buick Rainier 5.3L V8 - 9405 Click to Enlarge
5 Stars
Champion 9405
Spark Plug
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Part Number: 9405
Brand: Champion
Notes: Champion Iridium -- Plug Type RS12WMPB4; OE Type; Gap 0.040 (in)
Condition: New
Classification: Champion Iridium
Ground Electrode Core Material: Platinum
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$6.96
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Buick Rainier 5.3L V8
DIY Solutions Spark Plug Set - for 2004 Buick Rainier 5.3L V8 - IGN00952 Click to Enlarge
5 Stars
DIY Solutions IGN00952
Spark Plug Set
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Part Number: IGN00952
Brand: DIY Solutions
Notes: Spark Plug Set -- V8 5.3L
Condition: New
Quantity: 8 Piece
Spark Plug Type: Platinum
Also Used For: LS Swap
Shipping Options: Free Ground Shipping
$50.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2004 Buick Rainier 5.3L V8
NGK Spark Plug - for 2004 Buick Rainier 4.2L 6 Cyl - W0133-2443983 Click to Enlarge
Website Reviews
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Part Number: W0133-2443983
Brand: NGK
Notes: G-Power - Do not gap; Gap is pre-set
Product Remark: LTR5GP NGK
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$14.28
Our Price: $4.59
(99) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2004 Buick Rainier 4.2L 6 Cyl
NGK Spark Plug - for 2005 Buick Rainier 4.2L 6 Cyl - 5019 Click to Enlarge
5 Stars
NGK 5019
Spark Plug
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Part Number: 5019
Brand: NGK
Notes: G-Power Spark Plug -- Gap 0.044"
Condition: New
Shipping Options: Ground
$4.34
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Buick Rainier 4.2L 6 Cyl
NGK Spark Plug - for 2005 Buick Rainier 5.3L V8 - 2238 Click to Enlarge
5 Stars
NGK 2238
Spark Plug
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Part Number: 2238
Brand: NGK
Notes: V-Power Spark Plug -- Gap 0.040"
Condition: New
Shipping Options: Ground
$1.90
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Buick Rainier 5.3L V8
SKP Spark Plug - for 2007 Buick Rainier 5.3L V8 - SP1020 Click to Enlarge
Website Reviews
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Part Number: SP1020
Brand: SKP
Notes: Spark Plug -- Gap: .040/1.0mm; Enhanced Tapered Ground Electrode With Platinum Chip
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$7.63
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2007 Buick Rainier 5.3L V8
SKP Spark Plug - for 2006 Buick Rainier 4.2L 6 Cyl - SP1021 Click to Enlarge
Website Reviews
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Part Number: SP1021
Brand: SKP
Notes: Spark Plug -- Gap: .043/1.1mm; Enhanced Tapered Ground Electrode With Platinum Chip
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$7.64
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2006 Buick Rainier 4.2L 6 Cyl
DIY Solutions Spark Plug Set - for 2005 Buick Rainier 4.2L 6 Cyl - IGN00971 Click to Enlarge
Website Reviews
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Part Number: IGN00971
Brand: DIY Solutions
Notes: Spark Plug Set -- L6 4.2L
Condition: New
Quantity: 6 Piece
Shipping Options: Free Ground Shipping
$44.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2005 Buick Rainier 4.2L 6 Cyl
DIY Solutions Spark Plug Set - for 2004 Buick Rainier 4.2L 6 Cyl - IGN00677 Click to Enlarge
Website Reviews
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Part Number: IGN00677
Brand: DIY Solutions
Notes: Spark Plug Set -- L6 4.2L
Condition: New
Quantity: 6 Piece
Spark Plug Type: Iridium
Shipping Options: Free Ground Shipping
$65.95
with FREE Shipping
(14) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2004 Buick Rainier 4.2L 6 Cyl
Bosch Spark Plug - for 2007 Buick Rainier 4.2L 6 Cyl - 6716 Click to Enlarge
5 Stars
Bosch 6716
Spark Plug
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Part Number: 6716
Brand: Bosch
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New
Center Electrode Tip Material: Platinum
Center Electrode Core Material: Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material: Nickel-Yttrium
Insulator Material: Ceramic
Package Contents: Spark Plug
Shipping Options: Ground
$2.79
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2007 Buick Rainier 4.2L 6 Cyl
Bosch Spark Plug - for 2007 Buick Rainier 4.2L 6 Cyl - 4482 Click to Enlarge
Website Reviews
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Part Number: 4482
Brand: Bosch
Notes: Platinum+4 -- Do Not Gap, Gap is Preset; Original Equipment Is Iridium
Condition: New
Shipping Options: Ground
$5.05
View Details
This Part Fits:
Catalog: H
Vehicle Engine
2007 Buick Rainier 4.2L 6 Cyl
Bosch Spark Plug - for 2007 Buick Rainier 4.2L 6 Cyl - 8107 Click to Enlarge
5 Stars
Bosch 8107
Spark Plug
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Part Number: 8107
Brand: Bosch
Notes: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium
  • Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
Condition: New
Center Electrode Tip Material: Platinum
Center Electrode Core Material: Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material: Nickel-Yttrium and Platinum
Insulator Material: Ceramic
Package Contents: Spark Plug
Shipping Options: Ground
$4.93
(16) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2007 Buick Rainier 4.2L 6 Cyl
Bosch Spark Plug - for 2007 Buick Rainier 5.3L V8 - 6704 Click to Enlarge
5 Stars
Bosch 6704
Spark Plug
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Part Number: 6704
Brand: Bosch
Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original Center Electrode Material is Iridium
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New
Center Electrode Tip Material: Platinum
Center Electrode Core Material: Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material: Nickel-Yttrium
Insulator Material: Ceramic
Package Contents: Spark Plug
Shipping Options: Ground
Must be purchased in quantities of 4
$3.46
(5) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2007 Buick Rainier 5.3L V8
Champion Spark Plug - for 2007 Buick Rainier 5.3L V8 - 9405 Click to Enlarge
5 Stars
Champion 9405
Spark Plug
Loading Reviews...
Part Number: 9405
Brand: Champion
Notes: Champion Iridium -- Plug Type RS12WMPB4; OE Type; Gap 0.040 (in)
Condition: New
Classification: Champion Iridium
Ground Electrode Core Material: Platinum
Center Electrode Tip Material: Iridium
Shipping Options: Ground
$5.41
(46) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2007 Buick Rainier 5.3L V8
AC Delco Spark Plug - for 2007 Buick Rainier 5.3L V8 LH6 VIN: M - 41-162 Click to Enlarge
4.5 Stars
AC Delco 41-162
Spark Plug
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Part Number: 41-162
Brand: AC Delco
Notes: GM Original Equipment Iridium -- New; Original Equipment; GAP .040; GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Condition: New
Center Electrode Tip Material: Iridium
Shipping Options: Ground
$6.68
(99) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2007 Buick Rainier 5.3L V8 LH6 VIN: M

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