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Picking the right Cadillac CTS oil pan matters because it affects engine protection, leak prevention, and how easy routine service will be. A properly chosen pan maintains oil containment, supports correct oil pickup placement, and reduces the chance of seal failures that lead to messy leaks or engine damage. This guide covers seven shortlisted oil pans chosen for their fitment, construction quality, and sealing performance. Below we outline the factors used to evaluate these top picks and what to watch for when you inspect or replace a pan before you proceed to installation.
Looking for other parts? See all Cadillac CTS parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | KAX Engine Oil Pan with Drain Plug |  |
| Most Popular A crowd favorite that many people choose with confidence | A-Premium Lower Engine Oil Pan with Drain Plug — Vehicle-Specific Replacement |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium Engine Oil Pan with Drain Plug for Cadillac CTS 3.2L (2003–2004) |  |
| Best Budget The cheapest option that still gets the job done reliably | Cybal 6L80 Transmission Filter and Oil Pan Gasket Kit (6L80-B234) |  |
| Most Sold A high-volume bestseller chosen again and again | Spectra Premium GMP92A Engine Oil Pan |  |
| Best Value for Money The sweet spot between price and what you get | YHTAUTO Engine Oil Pan with Drain Plug for Cadillac CTS (2014–2015, 2.0L) |  |
| Best Overall The best all-around choice for most situations | LOCOPOW 6L80e Transmission Filter and Oil Pan Gasket Kit (24236933 / 24225800) |  |
1. KAX Engine Oil Pan with Drain Plug
| Vehicle fitment | Cadillac CTS 2014-2015 2.0T |
|---|---|
| Includes | Engine oil pan with drain plug |
| Manufacturer | KAX |
| Model | Engine Oil Pan |
This KAX engine oil pan is a replacement unit designed to fit Cadillac CTS 2014-2015 with the 2.0T engine and serves as the lower oil reservoir and drip collection for the engine. It ships with a drain plug but not the pan-to-block gasket, so installation typically requires purchasing a separate gasket or gasket sealant and standard fasteners. The pan is described as thickened and painted for corrosion resistance and impact durability, which in practice helps prevent oil leaks and reduces the chance of damage from road debris. Because it is manufactured to factory-spec standards and inspected before shipment, it installs as a direct swap for the factory pan and restores proper oil containment and cooling function. Limitations are that gasket hardware and bolts may not be included and you must confirm torque and sealant during installation; buyers should plan for a short additional parts run and proper sealing to avoid leaks.
Best for: Reliability-focused buyers who prioritize restoring factory-level oil containment and corrosion resistance on a Cadillac CTS 2014-2015 2.0T and want a durable, inspected replacement part.
Less Ideal for: Shoppers looking for a complete install kit or a plug-and-play package with gasket and bolts included should consider alternatives that supply all hardware.
- Made to meet or exceed factory-quality specifications for direct replacement fit
- Includes a drain plug for straightforward oil changes without modification
- Thickened, painted construction resists corrosion and road impact
- Pre-inspected product reduces the risk of receiving a defective pan
- Does not include the pan-to-block gasket or installation bolts
- Buyer must verify fitment for the CTS 2014-2015 2.0T application and supply sealant if needed
Verdict A sturdy, factory-spec replacement oil pan for the Cadillac CTS 2014-2015 2.0T that restores oil containment but requires buying a gasket and possibly bolts separately.
2. A-Premium Lower Engine Oil Pan with Drain Plug — Vehicle-Specific Replacement
| Fit Type | Vehicle Specific |
|---|---|
| OEM Part Number | 12649936, 12654316, 12654318, 12662938, 12669162, 12673395, 12676336, GMP92A |
| Material | Steel |
| Drain Plug Included | Yes |
This steel lower oil pan replaces the factory lower sump on compatible GM four-cylinder engines and is intended for direct replacement during an oil pan repair or engine service. It installs in the same location as the original and includes a drain plug so you can perform oil changes without removing the pan. The corrosion-resistant finish helps the pan resist road salt and grime, and the vehicle-specific fit targets bolt holes and clearances for Cadillac CTS 2.0L applications. Practical benefits include restoring a leak-free sump, returning normal oil level and helping prevent oil starvation or overheating caused by a damaged pan. Some buyers reported issues with the supplied drain bolt sealing reliably, so you may want to inspect or replace the drain fitting at installation. The pan does not include a gasket, so plan to buy a proper sealing gasket or use new sealant and torque the bolts to factory specs for a dependable repair.
Best for: Convenience-driven buyers who want a direct, ready-to-install replacement to get a Cadillac CTS back on the road quickly with minimal fitment hassle and straightforward oil service access.
Less Ideal for: Do-it-yourselfers seeking a complete parts kit or installers who prefer an included gasket and guaranteed drain hardware without sourcing extras should consider more comprehensive kits or OEM parts.
- Vehicle-specific design aimed at proper bolt alignment and clearance for compatible GM 2.0L/2.5L engines
- Made from steel with a corrosion-resistant finish for durability in road conditions
- Includes a drain plug for routine oil changes without pan removal
- Restores oil containment to address leaks, low oil level, and related overheating or consumption issues
- Gasket is not included so a separate seal or gasket purchase is required
- Some users reported drain plug leakage, which may require replacing or re-torquing the drain fitting
Verdict A practical, vehicle-specific steel replacement oil pan that restores oil containment and serviceability for Cadillac CTS four-cylinder engines, but plan to source a gasket and check the drain plug for a reliable seal.
3. A-Premium Engine Oil Pan with Drain Plug for Cadillac CTS 3.2L (2003–2004)
| Fit Type | Vehicle Specific |
|---|---|
| Material Type | Aluminum |
| Drain Plug Included | Yes |
| Sump Style | Wet |
This A-Premium engine oil pan is a direct replacement designed for the Cadillac CTS 2003–2004 3.2L V6 and is intended to restore the vehicle's lubrication sump function. Made from aluminum with a corrosion-resistant finish, the pan includes a drain plug and is supplied new without a gasket. In use it replaces a leaking or damaged factory pan to stop oil loss, help maintain correct oil level, and prevent engine overheating caused by low oil. The aluminum construction reduces corrosion versus untreated steel and can provide stable sealing surfaces when mated to a proper gasket and correct installation. Buyers should note the pan does not include the gasket, so gasket purchase and careful torque of mounting bolts are required for a leak-free fit. The product comes with a one-year unlimited-mileage guarantee that covers the part itself but not installation or related expenses. For performance-oriented owners this pan offers a solid factory-replacement option, provided installation is done to factory torque and sealing procedures.
Best for: Performance-oriented owners seeking a durable, factory-replacement oil pan to restore proper oil containment and cooling on a Cadillac CTS 2003–2004 3.2L.
Less Ideal for: Buyers who want a complete bolt-on solution without sourcing additional gaskets or paying for installation should consider a kit that includes sealing components and hardware.
- Vehicle-specific fit for Cadillac CTS 2003–2004 3.2L which simplifies replacement.
- Aluminum construction with corrosion-resistant finish for improved longevity over plain steel.
- Includes drain plug for routine oil changes and easy serviceability.
- One-year unlimited-mileage guarantee on the part itself.
- Gasket is not included so a separate purchase and proper installation are required.
- Manufacturer warranty excludes labor and related repair costs.
Verdict A durable aluminum, vehicle-specific replacement that restores oil containment for a performance-focused Cadillac CTS owner but requires buying a gasket and proper installation.
4. Cybal 6L80 Transmission Filter and Oil Pan Gasket Kit (6L80-B234)
| Brand | Cybal |
|---|---|
| Model | 6L80-B234 |
| Manufacturer | Cybal |
This Cybal kit supplies a replacement transmission filter and oil pan gasket intended for 6L80-family transmissions used in specific Cadillac CTS V8 applications. It is typically installed during a transmission service or fluid change to restore filtration and seal integrity. The listing cites compatible part numbers that match common factory replacement references, and the kit includes both the filter and the pan gasket so you can complete the basic service without sourcing parts separately. For a budget option the components appear to be machined and packaged for straightforward fitment, which keeps labor time and cost down. Limitations are typical for economy aftermarket parts: you should confirm part numbers and visual fit against your vehicle before installing, and the kit does not include additional seals or hardware that some full-service kits provide. For routine maintenance on a CTS where you want a low-cost, single-service solution, this kit covers the essentials but is not a comprehensive rebuild kit.
Best for: A budget-conscious buyer who prioritizes low parts cost for routine transmission fluid and filter service on a Cadillac CTS and wants a simple, single-package replacement.
Less Ideal for: Owners seeking a complete transmission overhaul kit with all seals, hardware, and upgraded components or those who prefer premium or OEM-branded replacement parts.
- Includes both transmission filter and oil pan gasket so you can complete a basic transmission service in one purchase
- Matches several factory part numbers for 6L80 family applications, simplifying compatibility checks
- Economical choice aimed at reducing parts cost during a routine service
- Machined exterior suggests consistent mating surface for the gasket and filter housing
- Does not include additional gaskets, seals, or mounting hardware that some full-service kits provide
- Limited fitment scope requires careful year and part-number verification before purchase
Verdict A cost-focused filter and gasket pair that covers basic transmission service needs on compatible Cadillac CTS models but is not a full overhaul kit.
5. Spectra Premium GMP92A Engine Oil Pan
| Brand | Spectra Premium |
|---|---|
| Model | GMP92A |
| Manufacturer Part Number | GMP92A |
| OEM Part Number | 12654316 |
The Spectra Premium GMP92A oil pan is a factory-quality replacement intended to restore proper oil containment and drainback on compatible Cadillac CTS V6 engines. It installs like the original and is used when the factory pan is damaged, leaking, or corroded. Key features include powder-coated exterior rust protection and an anti-corrosive interior treatment to limit corrosion during service life. The part is fit-tested to the target application so bolt holes and clearances line up without modification for straightforward installation. In practice this means fewer surprises during a standard pan replacement and a durable finish that helps prevent future leaks caused by rust. Limitations to be aware of: a small number of buyers reported quality-control issues such as defects out of the box, so inspect the pan before installation and be prepared to return defective units, and you will still need the correct gasket and proper torque sequence to ensure a leak-free seal.
Best for: Practical, risk-averse owners who prioritize a factory-style replacement that minimizes installation headaches and keeps a Cadillac CTS running reliably.
Less Ideal for: Shoppers looking for a performance upgrade or a custom-fit aftermarket pan with baffling or increased capacity should consider specialty options instead.
- Designed to match factory fit and mounting points for straightforward installation
- Powder-coated exterior to resist rust and corrosion over time
- Interior anti-corrosive spray applied to reduce internal corrosion during service life
- Fit-tested on the vehicle application to help ensure correct clearances and alignment
- Some buyers reported receiving defective units, so initial inspection is necessary before installation
- Does not include gasket or hardware so additional parts may be required to complete the job
Verdict A straightforward, factory-style replacement oil pan for Cadillac CTS owners who want a rust-resistant, fit-tested part—inspect on arrival due to occasional quality issues.
6. YHTAUTO Engine Oil Pan with Drain Plug for Cadillac CTS (2014–2015, 2.0L)
| Fitment | Cadillac CTS 2014-2015 L4 2.0L lower |
|---|---|
| Includes | Drain plug (no gasket or seal) |
| Bolt pattern | 16 bolts design |
| Manufacturer part number | YHTOP0043-PN |
This YHTAUTO oil pan is a budget-friendly replacement designed to fit the Cadillac CTS 2014–2015 with the 2.0L engine. It serves as a lower engine oil pan, supplied with a drain plug and built from stamped steel for corrosion resistance compared with badly rusted originals. Installation is straightforward for a mechanically competent DIYer or a shop since the pan uses a 16-bolt pattern that matches the factory lower pan layout. The practical benefits are immediate: restores a leaking or rusted pan, retains factory drain access, and avoids the higher cost of dealer parts. Important limitations are that the package does not include the pan gasket or a sealing washer for the drain plug, so you must buy those separately and torque bolts to spec to avoid leaks. Also this is a replacement part from an aftermarket brand rather than a factory-sourced unit, so paint and finish may differ from factory appearance.
Best for: Practical optimizers looking to repair a leaking or rusted oil pan on a Cadillac CTS 2014–2015 2.0L who want a cost-effective, serviceable replacement without paying dealer prices.
Less Ideal for: Those seeking an exact factory-matched cosmetic finish or a complete kit that includes gaskets and washers should consider alternatives or buy the missing sealing components separately.
- Direct-fit lower oil pan engineered for Cadillac CTS 2014–2015 2.0L for straightforward installation
- Includes serviceable drain plug for conventional oil changes
- Stamped steel construction reduces risk of rust compared with corroded OEM pans
- Gasket and drain plug sealing washer are not included and must be purchased separately
- Aftermarket finish and fit may vary slightly from factory parts
Verdict A practical, low-cost replacement oil pan that restores serviceability for the Cadillac CTS 2014–2015 2.0L but requires separate gasket and washer purchases.
7. LOCOPOW 6L80e Transmission Filter and Oil Pan Gasket Kit (24236933 / 24225800)
| Fits transmission | 6L80E / 6L90E |
|---|---|
| Includes | Transmission filter and oil pan gasket |
| Material | Plastics, metals, rubber and cellulose |
| Manufacturer part | 24236933 / 24225800 |
This LOCOPOW kit supplies a direct-fit transmission filter plus a molded pan gasket intended for 6L80E/6L90E transmissions. It is used when servicing the transmission on compatible GM trucks and SUVs to replace the internal filter and reseal the oil pan during fluid changes. Notable features include a factory-style molded rubber gasket with a steel core that prevents over-torquing and eliminates the need for RTV, and a cellulose/plastic blend filter element sized for the 6L80 family. In practice the gasket design lets you tighten the pan and refill fluid right away while the filter restores basic fluid screening inside the valve body area. Customer feedback cites consistent fit and leak-free installs, so the kit works well for routine maintenance and preventive service. Limitations are that this is a service kit only—no pan, bolts, or advanced sealing compounds are included—so installers should have the correct pan bolts and follow torque specs, and professional-level servicing may still be required for complex transmission issues.
Best for: Reliability-focused owners who prioritize a durable, factory-style gasket and a dependable replacement filter for routine transmission maintenance on their GMC Canyon.
Less Ideal for: Drivers looking for a full pan replacement, a complete overhaul kit, or a fix for diagnosed internal transmission failures should consider more comprehensive repair options.
- Factory-style molded rubber gasket with steel core reduces overtightening and often removes the need for RTV
- Direct-fit filter for 6L80E/6L90E transmissions that customers report installs cleanly
- Includes both filter and pan gasket for a single maintenance operation
- Materials mix (plastics, metals, rubber, cellulose) matches typical replacement-part construction
- Does not include the oil pan, pan bolts, or transmission fluid
- Kit covers filter and gasket only and will not resolve internal transmission mechanical problems
- Compatibility is limited to vehicles using the 6L80E/6L90E family; confirm fit before ordering
Verdict A straightforward, factory-style filter and molded gasket kit that makes preventative 6L80E transmission service for GMC Canyon owners easier and more reliable.
Choosing the Right Cadillac CTS Oil Pan: Key Factors to Consider
Fitment and Bolt Pattern Alignment
A correct bolt pattern and flange alignment are essential because misalignment leads to uneven gasket compression and potential oil seepage. Verify that the pan matches the CTS engine block flange geometry and that mounting holes line up without force.
Proper alignment also reduces installation time and the risk of stripped threads. In practice, pans designed specifically for the vehicle will minimize the need for modifications and ensure the drain plug and pickup bowl sit where expected.
Sealing Surface Quality
The mating surface must be flat and free of tooling marks so the gasket or sealant can perform consistently. A warped or rough surface increases the likelihood of an engine oil pan leak and can necessitate additional machining or a thicker sealant layer.
Look for pans with machined flange surfaces or consistent stamping tolerances. Good sealing surfaces allow you to achieve the correct torque on oil pan bolts and maintain a reliable seal over many heat cycles.
Material and Corrosion Resistance
Material choice affects weight, durability, and resistance to road salt or oil contamination. Stamped steel pans are common and durable, while aluminum pans can offer lighter weight and improved heat dissipation but may be more vulnerable to impact.
Coatings and finishes matter for long-term corrosion protection. A pan with a quality protective coating and corrosion-resistant drain fittings will last longer and require less maintenance in wet or salted-road environments.
Drain Plug Location and Serviceability
Drain plug placement influences how easy and clean routine oil changes will be. A plug positioned for easy access reduces the chance of cross-threading and makes fluid changes simpler, especially when working with the vehicle jacked on ramps or a lift.
Consider whether the pan allows full drainage without removing other components. Features like magnetic drain plugs or replaceable cores can improve maintenance and help detect metal contamination early.
Sump Shape and Oil Pickup Compatibility
The sump shape determines oil pickup effectiveness at various vehicle attitudes. A poorly shaped sump can permit oil starvation during cornering, acceleration, or when the tank is low on oil. Ensure the pan maintains appropriate oil depth at the pickup in normal driving conditions.
Some pans include internal baffles or a deeper pickup well to stabilize the oil supply. Check that any changes in sump depth do not interfere with road clearance or other underbody components.
Installation and Fastener Considerations
Bolt size, thread engagement, and recommended torque are critical to prevent leaks and flange distortion. Using correct fasteners and a proper tightening sequence ensures even clamping pressure and protects the sealing surface.
Also consider whether the pan requires a specific gasket type or sealant and whether hardware like replacement bolts or washers are included. Ease of installation reduces the chance of mistakes that can lead to leaks or rework.
FAQ
How do I know if my Cadillac CTS oil pan is leaking?
You will usually notice dark oil spots on your driveway or a low oil level on the dipstick. Leaks often show as oil pooling around the lowest point under the engine or as wetness around the pan flange. Inspect the area after a short drive and look for fresh oil on the pan surface, around the drain plug, or at the gasket seam. Small drips may be slow to appear, so check regularly if you suspect a leak.
Can I replace the oil pan myself?
Many mechanically inclined owners can replace an oil pan with basic tools, a jack and stands, and a torque wrench. The job typically involves draining the oil, removing fasteners, and cleaning the mating surfaces before installing a new pan and gasket. However, ensure you have clear fitment information and follow correct bolt torque specs and tightening sequence. If corrosion has seized bolts or access is poor, professional help may be advisable.
Should I use a gasket or RTV sealant when reinstalling the pan?
That depends on the pan design and manufacturer guidance. Some pans are intended to be used with a preformed gasket while others recommend a specific seam sealant. Follow the vehicle service manual or the pan manufacturer instructions. Using the wrong sealing method can lead to leaks or difficulty in future removal.
Will an aftermarket oil pan change oil capacity or pickup location?
Aftermarket pans can alter sump volume or pickup placement if they are designed for increased capacity or performance use. Small changes may be benign, but significant differences can affect oil pressure and pickup reliability. Verify that the aftermarket pan matches the pickup location and does not cause clearance issues with the stock pickup tube before installing.
How tight should oil pan bolts be torqued?
Correct torque values depend on the bolt size and flange material, and are specified in service literature for the vehicle. Tightening to the specified torque prevents flange distortion and helps maintain a reliable seal. Use a calibrated torque wrench and follow a recommended tightening sequence, usually starting from the center and working outward in a crisscross pattern to ensure even clamping.
How We Chose the Best Cadillac CTS Oil Pan
We focused on items that match the Cadillac CTS engine and chassis fitment, prioritize proper oil pickup and drain location, and use materials and finishes that resist corrosion and impact. Our selection criteria included bolt pattern and flange alignment, oil sump capacity and shape relative to factory specifications, sealing surface quality and compatibility with OEM-style gaskets, and overall construction durability such as stamped steel or cast aluminum. We also considered serviceability factors like drain plug placement and ease of access for oil changes, plus whether the pan design avoids interference with suspension or crossmember components. We excluded pans that lacked clear fitment data, pans intended for modified engine packages without stock compatibility, and any units with known warranty or manufacturing-consistency issues. The resulting list prioritizes reliable fitment, long-term sealing performance, and straightforward installation for Cadillac CTS owners.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a Cadillac CTS oil pan, prioritize exact fitment, a flat sealing surface, and a sump shape that preserves oil pickup integrity. Serviceability features like accessible drain plugs and corrosion-resistant finishes reduce maintenance time and long-term headaches. Balance material and construction choices against road clearance needs and how often you plan to perform oil changes. Focus on compatibility with the CTS engine and correct installation practices to minimize the risk of leaks and ensure reliable lubrication.
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