Car Care Month - We Have All The Parts, Tools & Expertise You Need!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Celebrate Car Care Month With Savings!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Section
Part Type
- Oil Pans (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Covers (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Accessory Belt Tensioners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Crankcase Evacuation Replacement Components (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Harmonic Balancers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Power Steering Pulleys (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chain Tensioners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Covers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Stock Replacement (7)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Engines & Components
2007 BUICK
Product Results

Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (10) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Section
Part Type
- Oil Pans (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Covers (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Accessory Belt Tensioners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Crankcase Evacuation Replacement Components (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Harmonic Balancers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Power Steering Pulleys (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chain Tensioners (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Covers (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Stock Replacement (7)

Dorman

2007 BUICK Dorman Engines & Components

Showing In Stock Items. Show All 11 Items.

Individual Parts

Part Groups

Results 1 - 10 of 10

Dorman Power Steering Pulleys 300-137

Dorman Power Steering Pulleys 300-137

Dorman Power Steering Pulleys 300-137

Power Steering Pulley, GM Type 2, Serpentine, 6-groove, Steel, Black, Buick, Chevy, GMC, Saab, Each

Part Number: RNB-300-137

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Dorman Timing Chain Tensioners 420-129

Dorman Timing Chain Tensioners 420-129

Dorman Timing Chain Tensioners 420-129

Tensioner, Timing Chain, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: RNB-420-129

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Oil Pans for 2007 LACROSSE, LUCERNE - 264-063

Dorman Oil Pans for 2007 LACROSSE, LUCERNE - 264-063

Dorman Oil Pans for 2007 LACROSSE, LUCERNE - 264-063

Engine Oil Pan, Engine Oil Pan

Part Number: RNB-264-063

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Valve Covers 264-925

Dorman Valve Covers 264-925

Dorman Valve Covers 264-925

Valve Cover, Direct Replacement, Plastic, Black, Includes Gasket, Grommets, Hardware, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Each

Part Number: RNB-264-925

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Valve Covers 264-930

Dorman Valve Covers 264-930

Dorman Valve Covers 264-930

Valve Cover, Direct Replacement, Fits Right Bank Only, Plastic, Black, Includes Gasket, Grommets, Hardware, Buick, Chevrolet, GMC, Saab, Saturn, Each

Part Number: RNB-264-930

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman - Crankcase Evacuation Replacement Components for 2005-2007 GRAND PRIX, LACROSSE - 911-154

Dorman - Crankcase Evacuation Replacement Components for 2005-2007 GRAND PRIX, LACROSSE - 911-154

Dorman - Crankcase Evacuation Replacement Components for 2005-2007 GRAND PRIX, LACROSSE - 911-154

Secondary Air Injection Check Valve

Part Number: RNB-911-154

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Harmonic Balancers 594-312

Dorman Harmonic Balancers 594-312

Dorman Harmonic Balancers 594-312

Harmonic Balancer, Black, Buick, Pontiac, 3.8L, Each

Part Number: RNB-594-312

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Oil Pans 264-481

Dorman Oil Pans 264-481

Dorman Oil Pans 264-481

Oil Pan, Center Sump, 5.00 qts., Aluminum, Natural, 8.00 in. Depth, Buick, Chevy, Pontiac, Saturn, 3.5L, Each

Part Number: RNB-264-481

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-014

Dorman Automatic Belt Tensioners 419-014

Dorman Automatic Belt Tensioners 419-014

Automatic Belt Tensioner, Buick, Pontiac, Chevy, Each

Part Number: RNB-419-014

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Timing Covers 635-521

Dorman Timing Covers 635-521

Dorman Timing Covers 635-521

Timing Covers, 1-Piece, Plain, Aluminum, Natural, Gaskets Included, GM, Each

Part Number: RNB-635-521

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header