2003 Buick Regal Automatic Transmission Parts
Keep Your 2003 Buick Regal in Top Shape with Quality Automatic Transmission Parts
Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 2003 Buick Regal looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Solenoids, Automatic Transmission Wiring Harness, and Transmission Modulator Valves. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Automatic Transmission Parts from Trusted Brands
Looking for a reliable Automatic Transmission Part? We’ve got you covered with options from brands you know and trust like Pro-King. For example, Pro-King Automatic Transmission Parts start at just $33.99 with an average 4.0 star rating. With over 24 reviews and a solid 4.8 star average, you can shop with confidence knowing other Buick Regal owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Buick Regal Automatic Transmission Part at Advance Auto Parts is around $62.87, with a range that starts at $4.29 and goes up to $195.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like ATP Automatic Transmission Detent Cable Seal, SO-37, ATP Automatic Transmission Control Solenoid, JE-8, and ATP ATHARNESS VSS REPR, JE-31 start at just $4.29 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 2003 Buick Regal in peak condition, inside and out.
Find Your Specific 2003 Buick Regal Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 2003 Buick Regal? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Buick Regal. Whether you’re driving a 2003 model or another popular model year like
2002,
2004,
2011,
2012,
2013,
2014,
2015,
2016, and
2017, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 2003 Buick Regal Automatic Transmission Parts
ATP – ATP Shift Solenoid, JE-54 (Part No.JE-54)
from
$47.99
ATP Shift Solenoid, JE-54. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION RANGE SENSORS>TRANSMISSION RANGE SENSORS from ATP
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)
Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)
Carquest Premium – Carquest Automatic Transmission Modulator Valve, VMC1023 (Part No.VMC1023)
from
$48.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.
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ATP – ATP AT MODULATOR VALVE, JX-70 (Part No.JX-70)
from
$49.99
ATP AT MODULATOR VALVE, JX-70. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)
from
$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP AT MODULATOR VALVE, JX-76 (Part No.JX-76)
from
$51.99
ATP AT MODULATOR VALVE, JX-76. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-36 (Part No.SO-36)
from
$4.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Detent Cable, Y-224 (Part No.Y-224)
from
$31.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754 (Part No.Y-754)
from
$54.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable, Y-765 (Part No.Y-765)
from
$42.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable End, YR-100 (Part No.YR-100)
from
$8.69
ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.
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ATP – ATP Detent Cable, Y-1326 (Part No.Y-1326)
from
$27.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)
from
$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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Pro-King – Pro-King Automatic Transmission Solenoid, 52-0216 (Part No.52-0216)
from
$28.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.
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ATP – ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1 (Part No.CE-1)
Carquest Premium – Carquest Automatic Transmission Control Solenoid, TCA2048 (Part No.TCA2048)
from
$70.99
An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.
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ATP – ATP Automatic Transmission Control Solenoid Lock-Up, NE-36 (Part No.NE-36)
ATP – ATP AT CONTR SOLENOID, NE-37 (Part No.NE-37)
from
$243.99
ATP AT CONTR SOLENOID, NE-37. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP
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ATP – ATP Automatic Transmission Control Solenoid, CE-4 (Part No.CE-4)
ATP – ATP Automatic Transmission Control Solenoid Lock-Up, NE-38 (Part No.NE-38)
ATP – ATP ATHARNESS VSS REPR, JE-31 (Part No.JE-31)
from
$195.99
ATP ATHARNESS VSS REPR, JE-31. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION PARTS-MISCELLANEOUS>TRANSMISSION PARTS-MISCELLANEOU from ATP
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ATP – ATP Automatic Transmission Elect Harness Vss Repair, JE-27 (Part No.JE-27)
Popular 2003 Buick Regal Automatic Transmission Parts Categories
Most Popular Transmission Solenoids for 2003 Buick Regals
Enhance your 2003 Buick Regal with one of the 2 Transmission Solenoids we have in stock, starting at just $23.99.
ATP – ATP Automatic Transmission Control Solenoid, JE-8 (Part No.JE-8)
Carquest Premium – Carquest Automatic Transmission Control Solenoid, SBA4986 (Part No.SBA4986)
from
$23.99
An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.
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Best-Selling 2003 Buick Regal Automatic Transmission Wiring Harnes
Upgrade your Regal with our best-selling Automatic Transmission Wiring Harnes.
ATP – ATP ATHARNESS VSS REPR, JE-31 (Part No.JE-31)
from
$195.99
ATP ATHARNESS VSS REPR, JE-31. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION PARTS-MISCELLANEOUS>TRANSMISSION PARTS-MISCELLANEOU from ATP
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Top-Quality Transmission Modulator Valves for 2003 Buick Regals
Choose a high-quality OEM or aftermarket Transmission Modulator Valve for Buick Regals and enjoy top-notch performance from $33.99.
Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)
Our Top Pick for a 2003 Buick Regal Detent Cable
Invest in a
durable Detent Cable for your 2003 Buick, knowing you’re getting trusted brands and expert craftsmanship.
ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)
from
$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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Our Top-Rated Automatic Transmission Shift Solenoids for 2003 Buick Regals
Make a smart move for your 2003 Buick Regal with our Automatic Transmission Shift Solenoid for $47.99.
ATP – ATP Shift Solenoid, JE-54 (Part No.JE-54)
from
$47.99
ATP Shift Solenoid, JE-54. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION RANGE SENSORS>TRANSMISSION RANGE SENSORS from ATP
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Top-Rated Automatic Transmission Part Brands For Your 2003 Buick Regal
When it comes to finding the perfect Automatic Transmission Part for your 2003 Buick Regal, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Automatic Transmission Part brands including Pro-King, and more, all known for their exceptional customer ratings (average brand rating of 4.0 stars) and competitive prices, as low as $33.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 2003 Buick Regal, providing peace of mind with parts that meet or exceed OEM standards.
Popular Pro-King 2003 Buick Regal Automatic Transmission Parts
If you’re looking for a top-quality Automatic Transmission Part for your 2003 Buick Regal, Advance Auto Parts has exactly what you need with our selection of Pro-King Automatic Transmission Parts. We have 1 Pro-King Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $33.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Pro-King Automatic Transmission Parts for the 2003 Buick Regal come highly rated, with over 11 customer reviews and an impressive average rating of 4.0 stars. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$33.99
(11)
Pro-King Automatic Transmission Vacuum Modulator, MD-28
“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”
FAQs for 2003 Buick Regal Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 2003 Buick Regals?
Out of 6 Automatic Transmission Parts that fit 2003 Buick Regals, the following parts are the top sellers:
- ATP Automatic Transmission Detent Cable Seal, SO-37 (10861026) – $4.29
- ATP Automatic Transmission Control Solenoid, JE-8 (11237299) – $70.99
- ATP ATHARNESS VSS REPR, JE-31 (11237447) – $195.99
What’s the price range for 2003 Buick Regal Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 2003 Buick Regal range from $4.29 up to $195.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 2003 Buick Regal?
The average price for Automatic Transmission Parts for the 2003 Buick Regal is $62.87. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Automatic Transmission Parts for other Buick Regal model years?
What are the cheapest Automatic Transmission Parts for my 2003 Buick Regal?
The cheapest 2003 Buick Regal Automatic Transmission Parts we carry are:
- ATP Automatic Transmission Detent Cable Seal, SO-37 (10861026) – $4.29
- Carquest Automatic Transmission Control Solenoid, SBA4986 (12515484) – $23.99
- Pro-King Automatic Transmission Vacuum Modulator, MD-28 (5152925) – $33.99
- ATP Shift Solenoid, JE-54 (11237283) – $47.99
- ATP Automatic Transmission Control Solenoid, JE-8 (11237299) – $70.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 2003 Buick models?
Yes. We stock Automatic Transmission Parts for 3 other popular 2003 Buick models. Some of the most popular are 2003 Century Automatic Transmission Parts, 2003 LeSabre Automatic Transmission Parts, 2003 Park Avenue Automatic Transmission Parts, and 2003 Rendezvous Automatic Transmission Parts.
What are the top-rated Automatic Transmission Parts that fit the 2003 Buick Regal?
Based on 24 reviews by customers, our 2003 Buick Regal Automatic Transmission Parts have an average customer rating of 4.8 stars. These are the highest-rated categories of Automatic Transmission Parts for the 2003 Buick Regal and their top-rated products:
- Transmission Modulator Valves
- Pro-King Automatic Transmission Vacuum Modulator, MD-28 (5152925) – $33.99
- Automatic Transmission Shift Solenoids
- ATP Shift Solenoid, JE-54 (11237283) – $47.99
What types of Automatic Transmission Parts do you sell for my 2003 Buick Regal?
As of 8/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 2003 Buick Regal:
Can I get help with 2003 Buick Regal Automatic Transmission Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Automatic Transmission Parts and more.
What is your return policy for Buick Regal Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Buick Regal Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.