Below you will find the best synthetic oil for a 2005 Cadillac CTS. Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!
Recommended oil for my 2005 Cts
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Signature Series 5W-30 Synthetic Motor Oil | Save time and money and costly repairs at the auto shop! Amsoil has your back! Bullet proof your Cts's engine! | With filter 6.4 quarts After refill check oil level. |
ASLQT-EA
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| XL 5W-30 Synthetic Motor Oil | Protect your Cts with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 6.4 quarts After refill check oil level. |
XLFQT-EA
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| OE 5W-30 Synthetic Motor Oil | AMSOIL OE Synthetic Motor Oil is specially made for the extended oil change intervals recommended for your 2005 Cadillac Cts 5.7L. It has advanced synthetic technology that resists chemical breakdown for maximum wear protection for your vehicle which is well beyond the traditional 3,000-mile oil change interval. | With filter 6.4 quarts After refill check oil level. |
OEFQT-EA
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Recommended oil filters for my 2005 Cts
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This is the best oil filter for your 2005 Cadillac Cts and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
EA15K32-EA
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| WIX Oil Filter | WIX oil filter change intervals for your 2005 Cadillac Cts are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51042-EA
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Recommended cabin & Air Filters for my Cadillac Cts
| Product Name | Product Description | Product |
|---|---|---|
| WIX Cabin Air Filters | Great cabin air filter for your 2005 Cadillac Cts. |
24869-EA
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Recommended transmission fluids for my 2005 Cts
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Signature Series Multi-Vehicle Synthetic Automatic Transmission Fluid | Manual Transmission Fluid |
T56 (6-SPD) 7.4 pints | Amsoil's Signature Series Multi-Vehicle Synthetic automatic transmission fluid is made to blow the doors off any regular or conventional ATF fluids on the market and our oil surpasses the performance needs of most vehicles. Protect your transmission and avoid costly repairs. This fluid has an advanced formula to give awesome top-notch protection under harsh operating conditions. Transmission repairs are expensive so protect your vehicle with this great fluid! |
ATFPK-EA
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| OE Multi-Vehicle Synthetic Automatic Transmission Fluid | Manual Transmission Fluid |
T56 (6-SPD) 7.4 pints | Outsanding protection and resists varnish! Change interval based on your Cts's recommendation. |
OTFQT-EA
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| Torque-Drive® Synthetic Automatic Transmission Fluid | Manual Transmission Fluid |
T56 (6-SPD) 7.4 pints | Awesome protection under extreme temperature! Protect heavy-duty transmissions with this made in the USA oil. Follow the service interval in your owner's manual. Protect your Cadillac. |
ATD1G-EA
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| Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid (1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer |
5 quarts Initial Fill Replace drain plug with new drain plug after each removal. 5 speed 5L40-E Total Fill 9.4 quarts | If a lighter viscosity is needed then this automatic transmission fluid provides top-notch protection! Recommended for Toyota, Ford, and General Motors transmissions. You will get the same awesome protection as Amsoil's Signature Series Multi-Vehicle automatic transmission fluid. Also recommended for vehicles that need GM DEXRON® VI, Ford MERCON® LV and SP, Honda DW-1, Nissan Matic-S, and Toyota WS fluid specifications. |
ATLPK-EA
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| OE Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid (1) This specification has been updated from Dexron II or III to Dexron VI per a Technical Service Bulletin from the manufacturer |
5 quarts Initial Fill Replace drain plug with new drain plug after each removal. 5 speed 5L40-E Total Fill 9.4 quarts | Outstanding protection and resists varnish! Change interval based on your Cts owner's manual. |
OTLQT-EA
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Differential for my Cadillac Cts
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-90 | (1) Use synthetic axle lubricant P/N 88900401 which replaces previously recommended synthetic axle lubricant P/N 89021677 , Canada P/N 89021678 meeting GM Specification 9986115. | Rear 2.7 pints Notes: (1) Use synthetic axle lubricant P/N 88900401 which replaces previously recommended synthetic axle lubricant P/N 89021677 , Canada P/N 89021678 meeting GM Specification 9986115. | This special formula is made for harsh operating conditions that pick-up trucks endure. Also top-notch protection for SUVs, heavy equipment, and other heavy-duty vehicles. Made in the USA. |
SVGPK-EA
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Recommended coolants for my Cadillac Cts
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2005 Cadillac Cts under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
ANTPC1G-EA
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| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2005 Cadillac Cts for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Do you require maximum start up protection for your vehicle in sub-zero temperatures? Synthetic motor oils remain fluid, even in frigid temperatures keeping you moving and on the go.
