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Buick Rainier Parts and Accessories

We have 3,687 Items In-stock.
Buick Rainier Mirror, No, Passenger Side, Paint To Match
$82.47 List Price $416.39 Save $333.92 Availability: In Stock
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KOOL VUE POWERED MIRROR, HEATED, MANUAL FOLDING

Kool Vue Power Mirrors are OE comparable and manufactured from the highest quality, corrosion-resistant materials to withstand all types of weather.

Kool (see more)


  • SKU#: CV26ER
  • Brand: Kool Vue
  • Operation: Power
  • Folding Type: Manual folding
  • Heated: Heated
  • Quantity Sold: Sold Individually
  • Built-In Signal Light: No
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Rating: (see review/s)

"Received the mirror in a timely manner and was so easy to install and it works perfectly." posted by: Matt on January 9, 2013

"great service, shipped the right product, good pricing, convenient ordering process" posted by: jungle cat on November 4, 2008 view all 7 reviews

Buick Rainier Window Regulator, Rear, Driver Side, New, Power With Motor
$162.17 List Price $269.16 Save $106.99 Availability: In Stock
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OE REPLACEMENT POWERED WINDOW REGULATOR, WITH MOTOR, NEW

Replacement brand parts are the most affordable solution for your replacement needs! (see more)


  • SKU#: REPB491712
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Replaces OE Number: 15893782
  • Replaces Partslink Number: GM1550109
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Rating: (see review/s)

"It was a window regulator so it is not something that you see. It works great and was easy to put in..." posted by: papa on December 30, 2013

Buick Rainier Tail Light, Replacement, Driver Side, Clear & Red Lens
$72.13 List Price $85.11 Save $12.98 Availability: In Stock
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TAIL LIGHT ASSEMBLY, CLEAR AND RED LENS

This OE Replacement Tail Light is DOT and SAE Approved and made from high grade materials at an affordable price.

Backed by 1-year, unlimited-mileage warranty (see more)


  • SKU#: REPB730152
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Light Source: Halogen
  • Wiring Harness Included: Without wiring harness
  • Vehicle Body Type: Sport utility
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Buick Rainier Fender, Replacement, Front, Driver Side, Steel
$252.84 List Price $358.61 Save $105.77 Availability: In Stock
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Replacement Steel Fender is stamp die and went through 500 to 1000 hours salt sprayed test to make sure it is corrosion-resistant and Electro Deposit Primer coated for strong and durable protection; (see more)

  • SKU#: B220120
  • Brand: Replacement
  • Color/Finish: Primed
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Vehicle Body Type: Not Specified
  • Recommended Use: OE Replacement
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Buick Rainier Fuel Pump, New, Electric, Direct Fit
$165.38 List Price $195.15 Save $29.77 Availability: In Stock
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FUEL PUMP MODULE ASSEMBLY, ELECTRIC, NEW

OE Replacement Fuel Pump Module Assembly - Brand New is your dependable replacement product for your damaged part; guaranteed NEW - not reconditioned. This new (see more)


  • SKU#: REPG314513
  • Brand: Replacement
  • Quantity Sold: Assembly
  • Fuel Sending Unit Included: Yes
  • Pressure Sensor Included: Yes
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Rainier Years:
  • 2007 | 6 Cyl 4.2L | CXL
  • 2005-2007 | 8 Cyl 5.3L | CXL
(see more)
Rating: (see review/s)

"MY FUEL LEVEL SENSOR HAS BEEN OUT FOR 6 YEARS AND RECENTLY MY FUEL PUMP WENT OUT COMPLETELY. THIS ONE HAS BEEN INSTALLED AND IS OPERATING WONDERFULLY." posted by: VALENGAL on May 8, 2014

"Thank you! Item was as described and shipping was quick!" posted by: Curtisrd on August 12, 2013

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Buick Rainier Shock Absorber And Strut Assembly, Front, Driver Or Passenger Side, Twin-tube, Strut Assembly
$36.42 List Price $131.60 Save $95.18 Availability: In Stock
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REPLACEMENT STRUT ASSEMBLY

Our REPLACEMENT strut assembly is manufactured from high quality materials and is built to match OE specifications at very affordable price. Get rid of your worn damper and (see more)


  • SKU#: ARBC280503
  • Brand: Replacement
  • Color/Finish: Black
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Rating: (see review/s)

"Very easy install (approximately 1 hour 30 minutes) that matched the original equipment exactly. The ride when install was complete was like new. I would have preferred a little stiffer but it is my wife s car haha." posted by: Ricky on May 6, 2014

Buick Rainier Control Arm, Front, Passenger Side, Upper, Direct Fit, Sold Individually
$55.83 List Price $65.88 Save $10.05 Availability: In Stock
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REPLACEMENT CONTROL ARM

This OE Replacement Control Arm is manufactured from top-notch materials and engineered using factory specifications and features for maximum durability, accurate fit and (see more)


  • SKU#: REPG281503
  • Brand: Replacement
  • Ball Joint Included: Without ball joint(s)
  • Bushing Included: With bushing(s)
  • Recommended Use: OE Replacement
  • Adjustable: No
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Buick Rainier Door Handle, Front, Passenger Side, Exterior, Plastic, Exterior
$31.21 List Price $36.83 Save $5.62 Availability: In Stock
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EXTERIOR DOOR HANDLE, PLASTIC, CHROME

This OE comparable door handle replaces your old or damaged factory unit; covered by 1-year, unlimited-mileage warranty.

Replacement brand parts are the most (see more)


  • SKU#: C491369
  • Brand: Replacement
  • Color/Finish: Chrome
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Door Lock/Key Hole Provision: Without keyhole
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Buick Rainier Years:
  • 2004-2007 | 8 Cyl 5.3L | CXL
  • 2004-2005 | 8 Cyl 5.3L | CXL Plus
Buick Rainier Ignition Coil, In-cap Coil, Direct, Direct Fit
$73.73 List Price $87.00 Save $13.27 Availability: In Stock
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REPLACEMENT IN-CAP COIL IGNITION COIL, SOLD INDIVIDUALLY

Fire up your ignition system with this brand new Replacement Ignition Coil!

features coil pack design and built to match OE specifications for (see more)


  • SKU#: REPP504603
  • Brand: Replacement
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 1 ignition coil per cylinder; 12 volts; Post type; 4-prong male terminal
  • Warranty: 1-year, unlimited-mileage warranty
(see more)
Fits the following Buick Rainier Years:
  • 2006-2007 | 8 Cyl 5.3L | CXL
Buick Rainier Radiator, 18.11 X 26.69 X 1.02 In., 1, Direct Fit
$121.05 List Price $641.49 Save $520.44 Availability: In Stock
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RADIATOR, 1-ROW, BRAND NEW

  • 17.94 x 27.06 x 1 in. core size
  • 1.31 in. inlet size, 1.56 in. outlet size
  • 2.25 x 27.38 in. top header; 2.25 x 27.17 in. bottom header
  • Aluminum core, plastic tank
  • (see more)

    • SKU#: P2458
    • Brand: Replacement
    • Recommended Use: OE Replacement
    • Tank Material: Plastic
    • Anticipated Ship Out Time: 1-2 Business Days
    • Automatic Transmission Cooler: Yes
    • Core Material: Aluminum
    (see more)
    Fits the following Buick Rainier Years:
    • 2004-2007 | 6 Cyl 4.2L | CXL
    • 2004-2005 | 6 Cyl 4.2L | CXL Plus
    Rating: (see review/s)

    "The part was good i was not happy that i had to buy another radiator cap and wait a week to get it when it says nothing about it in your ad i was not happy to have my car down for a week and had to send an extra $ 26.99 + shipping to get a part that should have been told to me that my old cap would not work in the future you should let the customer know they need this with the after market parts." posted by: tony on February 20, 2014

    "overaall good. I ordered at thanksgiving so it took 11 ddays to get the radiator." posted by: jeff on December 12, 2007

    Buick Rainier Wheel Hub, Front, Driver Or Passenger Side, Direct Fit, Sold Individually
    $132.14 List Price $211.77 Save $79.63 Availability: In Stock
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    Intead of 132,
    WHEEL HUB ASSEMBLY, SOLD INDIVIDUALLY -- 6 x 5 in. bolt pattern; 5.94 in. flange diameter; M12 x 1.5 in. stud size; 3.06 in. wheel pilot diameter; 3.11 in. brake pilot diameter; 1.85 in. flange (see more)

    • SKU#: REPC283702
    • Brand: Replacement
    • Bolt Pattern: 6 x 5 in.
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    • Includes: Sensor, cable, lug bolts
    • Notes: 5.94 in. flange diameter; M12 x 1.5 in. stud size; 3.06 in. wheel pilot diameter; 3.11 in. brake pilot diameter; 1.85 in. flange offset
    (see more)
    Fits the following Buick Rainier Years:
    • 2004-2007 | 8 Cyl 5.3L | CXL
    • 2004-2005 | 8 Cyl 5.3L | CXL Plus
    Rating: (see review/s)

    "Items arrived on time when said. Install was very easy. Haven t had them long so we ll see how long they last." posted by: Armyguy on March 3, 2014

    "item shipped quickly arrive and installed easy. would say near-oem quality. warranty was selling point." posted by: B-RYAN on February 5, 2014 view all 8 reviews

    Buick Rainier A/C Condenser, 26.31 X 17.44 X 0.75 In., Aluminum, Parallel Flow
    $100.22 List Price $118.26 Save $18.04 Availability: In Stock
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    KOOL VUE A/C CONDENSER, PARALLEL FLOW TYPE

    • 100% Fit tested, 100% Leak tested
    • Built from corrosion-resistant aluminum alloy for long lasting performance
    • Comes with 1-year Kool Vue limited warranty

    You (see more)


    • SKU#: KVAC4719
    • Brand: Kool Vue
    • Product Fit: Direct Fit
    • Anticipated Ship Out Time: 1-2 Business Days
    • Replaces DPI Number: 4719
    • Replaces OE Number: 89019256
    • Replaces Partslink Number: GM3030257
    (see more)
    Fits the following Buick Rainier Years:
    • 2004-2007 | 8 Cyl 5.3L | CXL
    • 2004-2005 | 8 Cyl 5.3L | CXL Plus
    Buick Rainier Cooling Fan, Single, Radiator Fan, Direct Fit
    $125.41 List Price $147.98 Save $22.57 Availability: In Stock
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    RADIATOR FAN SHROUD ASSEMBLY

    This Replacement Single Fan OE Style Radiator Fan is made from 100 percent brand new components for maximum durability and stability.

    Replacement brand parts are the most (see more)


    • SKU#: REPS160921
    • Brand: Replacement
    • Quantity Sold: Sold Individually
    • Anticipated Ship Out Time: 1-2 Business Days
    • Replaces OE Number: 15170459
    • Replaces Partslink Number: GM3110151
    • Warranty: 1-year, unlimited-mileage warranty

    Fits the following Buick Rainier Years:
    • 2004-2007 | 6 Cyl 4.2L | CXL
    • 2004-2005 | 6 Cyl 4.2L | CXL Plus
    Buick Rainier Oxygen Sensor, After Catalytic Converter, 4-wire, Minor Modifications
    $35.19 List Price $41.52 Save $6.33 Availability: In Stock
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    UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

    This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated (see more)


    • SKU#: USOS-4000
    • Brand: Replacement
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    • Includes: Butt type connectors, without plug
    • Mounting Style: Threaded-in
    (see more)
    Fits the following Buick Rainier Years:
    • 2006-2007 | All Engines | All Submodels
    Rating: (see review/s)

    "the first O2 sensor was faulty. Return and replacement went very smoothly. Auto Parts even paid the return postage. Definitely a reputable firm to deal with.I would buy from them in the future without any hesitation." posted by: on July 21, 2014

    "It came in the mail I put it in and it worked. Just as expected." posted by: on June 6, 2014 view all 131 reviews

    Buick Rainier Catalytic Converter, Eastern ECO II, Center, 49-state Legal - No CA Shipments
    $68.02 List Price $80.26 Save $12.24 Availability: In Stock
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    EASTERN ECO II SERIES CATALYTIC CONVERTER

    30 years of innovation is proof enough that Eastern is the best manufacturer of the finest aftermarket and original equipment catalytic converters on the (see more)


    • SKU#: EAST83166
    • Brand: Eastern
    • Product Fit: Minor Modifications
    • Quantity Sold: Sold Individually
    • Tube Material: Aluminized steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
    (see more)
    Fits the following Buick Rainier Years:
    • 2005 | 8 Cyl 5.3L | CXL Plus, CXL
    • 2004-2005 | 6 Cyl 4.2L | CXL Plus, CXL
    Rating: (see review/s)

    "No marking as to flow direction. But part fit......" posted by: on November 3, 2013

    "Fit well once I found the proper adapters. The computer on the Blazer is happy now so I dont have to look at the Service Engine Soon light any more." posted by: Big RedWhatt on October 28, 2013 view all 7 reviews

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