2005 Cadillac STS Oil Pumps
Keep Your 2005 Cadillac STS in Top Shape with Quality Oil Pumps
Whether you’re repairing or upgrading your Oil Pump, using high-quality parts is key to keeping your 2005 Cadillac STS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Oil Pump Primers and Oil Pumps. 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.
Competitive Prices and Extensive Inventory
The average price for a 2005 Cadillac STS Oil Pump at Advance Auto Parts is around $222.99, with a range that starts at $88.99 and goes up to $355.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Stock Replacement OE Type Oil Pump, Engine Oil Pump, and Stock Replacement OE Type Oil Pump start at just $88.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Oil Pump, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 2005 Cadillac STS in peak condition, inside and out.
Find Your Specific 2005 Cadillac STS Oil Pumps
Looking for the perfect Oil Pump for your 2005 Cadillac STS? You’re in the right place. Below, you’ll find links to various types of Oil Pumps that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Oil Pumps, ensuring durability and a precise fit for your Cadillac STS. Whether you’re driving a 2005 model or another popular model year like
2006,
2007,
2008,
2009,
2010, and
2011, we’ve got you covered. Purchasing Oil Pumps 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 Oil Pumps that fit your vehicle.
Essential 2005 Cadillac STS Oil Pumps
Melling – Engine Oil Priming Tool (Part No.MPL-201)
from
$355.99
Made In USA. Melling Engine Oil Priming Tank was developed as a way for engine builders to safely pre-prime the engine with oil prior to initial engine startup. The priming tank, when filled with clean oil and air pressure pumps oil into all of the critical areas of the new engine quickly and safely.
See More
Melling – Stock Replacement OE Type Oil Pump (Part No.M489)
from
$140.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
Melling – Stock Replacement OE Type Oil Pump (Part No.M488)
from
$88.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
Sealed Power – Engine Oil Pump (Part No.224-43667)
from
$198.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Melling – Stock Replacement OE Type Oil Pump (Part No.M353)
from
$114.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
Popular 2005 Cadillac STS Oil Pumps Categories
Most Popular Engine Oil Pump Primer for 2005 Cadillac STSs
Enhance your 2005 Cadillac STS with this popular Engine Oil Pump Primer we have in stock, for $355.99.
Melling – Engine Oil Priming Tool (Part No.MPL-201)
from
$355.99
Made In USA. Melling Engine Oil Priming Tank was developed as a way for engine builders to safely pre-prime the engine with oil prior to initial engine startup. The priming tank, when filled with clean oil and air pressure pumps oil into all of the critical areas of the new engine quickly and safely.
See More
Best-Selling 2005 Cadillac STS Oil Pumps
Upgrade your STS with one of our 3 best-selling Oil Pumps.
Melling – Stock Replacement OE Type Oil Pump (Part No.M353)
from
$114.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
Sealed Power – Engine Oil Pump (Part No.224-43667)
from
$198.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Unsurpassed quality that you can trust
- Uses leading edge materials
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Melling – Stock Replacement OE Type Oil Pump (Part No.M488)
from
$88.99
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for consistent durable wear
- Precision engineered for optimum fit and function
- Designed for long-life and worry-free performance
- Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
FAQs for 2005 Cadillac STS Oil Pumps
What are the best-selling Oil Pumps for 2005 Cadillac STSs?
Out of 4 Oil Pumps that fit 2005 Cadillac STSs, the following parts are the top sellers:
- Stock Replacement OE Type Oil Pump (10421281) – $114.99
- Engine Oil Pump (11660460) – $198.99
- Stock Replacement OE Type Oil Pump (10598423) – $88.99
What’s the price range for 2005 Cadillac STS Oil Pumps?
The prices of Oil Pumps for the 2005 Cadillac STS range from $88.99 up to $355.99 for the most premium parts.
What is the average price of an Oil Pump for a 2005 Cadillac STS?
The average price for Oil Pumps for the 2005 Cadillac STS is $222.99. Keep in mind the variety of part types within our Oil Pump category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Oil Pumps for other Cadillac STS model years?
What are the cheapest Oil Pumps for my 2005 Cadillac STS?
The cheapest 2005 Cadillac STS Oil Pumps we carry are:
- Stock Replacement OE Type Oil Pump (10598423) – $88.99
- Stock Replacement OE Type Oil Pump (10421281) – $114.99
- Engine Oil Pump (11660460) – $198.99
- Engine Oil Priming Tool (50175367) – $355.99
Does Advance Auto Parts sell Oil Pumps for any other 2005 Cadillac models?
Yes. We stock Oil Pumps for 6 other popular 2005 Cadillac models. Some of the most popular are 2005 Escalade Oil Pumps, 2005 Escalade ESV Oil Pumps, 2005 Escalade EXT Oil Pumps, 2005 DeVille Oil Pumps, and 2005 CTS Oil Pumps.
What types of Oil Pumps do you sell for my 2005 Cadillac STS?
As of 3/1/26, these are some of the most in-demand types of Oil Pumps for a 2005 Cadillac STS:
Can I get help with 2005 Cadillac STS Oil Pump orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Oil Pumps and more.
What is your return policy for Cadillac STS Oil Pumps?
Advance Auto Parts keeps returns simple. For new Cadillac STS Oil Pumps and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.