Below you will find the best synthetic oil for a 2008 Cadillac XLR. 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 2008 Xlr
| 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 Xlr's engine! | With filter 8 quarts After refill check oil level. |
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| XL 5W-30 Synthetic Motor Oil | Protect your Xlr with the best synthetic oil! Amsoil backs up all claims with proof! Support American Oil! | With filter 8 quarts After refill check oil level. |
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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 2008 Cadillac Xlr 4.6L. 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 8 quarts After refill check oil level. |
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Recommended oil filters for my 2008 Xlr
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL Ea Oil Filters | This filter is for your 2008 Cadillac Xlr and is designed to last up to 25k (normal conditions) or 15k miles (severe conditions) or 1 year, whichever comes first. |
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| WIX Oil Filter | Wix oil filters for your 2008 Cadillac Xlr have extended OEM recommendations which match the drain intervals of AMSOIL XL synthetic motor oil which is 12k or 1 year, whichever is first. |
51522-EA
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Recommended cabin & Air Filters for my Cadillac Xlr
| Product Name | Product Description | Product |
|---|---|---|
| WIX Air Filter | Awesome air filter for your 2008 Cadillac Xlr. |
46302-EA
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| WIX Cabin Air Filters | Excellent cabin air filter for the 2008 Cadillac Xlr. |
24480-EA
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Recommended transmission fluids for my 2008 Xlr
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
6 speed 6L80 Total Fill 10.9 quarts 6.6 quarts Initial Fill | 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. |
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| OE Fuel-Efficient Synthetic Automatic Transmission Fluid | Automatic Transmission Fluid |
6 speed 6L80 Total Fill 10.9 quarts 6.6 quarts Initial Fill | Outstanding protection and resists varnish! Change interval based on your Xlr owner's manual. |
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Differential for my Cadillac Xlr
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| SEVERE GEAR® 75W-90 | Rear 4.2 pints Notes: (1) Limited slip identification: tag under cover-attaching bolt. Models with limited slip use 4.7 oz GM P/N 1052358 additive or equivalent when fluid is changed. | 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. |
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| SEVERE GEAR® 75W-110 | Rear 4.2 pints Notes: (1) Limited slip identification: tag under cover-attaching bolt. Models with limited slip use 4.7 oz GM P/N 1052358 additive or equivalent when fluid is changed. | This is a fantastic lubricant for towing trailers, heavy duty hauling, off road driving/4x4, commercial applications, and for race enthusiasts. This severe gear lube will protect bearings, gears from friction and exceeds performance of any regular gear oil out there! Keep your truck or vehicle out of the shop and avoid costly repairs with this made in the USA lube. |
SVTPK-EA
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Recommended coolants for my Cadillac Xlr
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Passenger Car & Light Truck Antifreeze & Coolant | maximum protection for your 2008 Cadillac Xlr under extreme temperatures and operating conditions! Lasts up to 150,000 miles or five years! (whichever comes first) |
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| Low Toxicity Antifreeze and Engine Coolant | Lasts in your 2008 Cadillac Xlr for up to 150,000 miles or five years! (whichever comes first). Biodegradable! |
ANT1G-EA
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Just a quick reminder to make sure to switch out the oil filter when changing the oil, and if you want the best performance and lifespan for your engine, consider using a high-quality synthetic oil filter. These filters are built to handle high heat and pressure while trapping more particles to keep your engine running smoothly. You will find the correct filter type for your vehicle on this page. Upgrade now and extend the life of your engine! We appreciate your business and thank you for visiting our page!


