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Cadillac STS Parts and Accessories

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Cadillac STS Bumper Cover, Primed, Plastic, Direct Fit

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$291.24 $602.86 You Save $311.62 (52%)
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BUMPER COVER, PRIMERED

This OE Replacement Bumper Cover is a high-quality replacement item for old or damaged factory unit at an affordable price.

Notes: With holes for fog light, side marker and tow... (see more)

  • Sku#: REPC010322P
  • Brand: Replacement
  • Location: Front
  • Material: Plastic
  • Color/Finish: Primed
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Fog Light Provision: With fog light holes
  • Notes: Without headlight washer holes
  • Receiverand Tow Hook Provision: With tow hook hole
  • Replaces OE Number: 12335935
  • Replaces Partslink Number: GM1000756
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Cadillac STS Years

  • 2005-2007 | Base | 6 Cyl 3.6L
  • 2005-2007 | Base | 8 Cyl 4.6L

Cadillac STS Fender, Primed, Steel, Direct Fit

$249.71 $433.05 You Save $183.34 (42%)
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Replacement Steel Fender is stamp die and went through 500 to 1000 hours salt sprayed test to make sure it is corrosion-resistant and Electro Deposit Primer coated for strong and durable protection;... (see more)
  • Sku#: C220179
  • Brand: Replacement
  • Location: Front, Passenger Side
  • Series: Replacement
  • Material: Steel
  • Color/Finish: Primed
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Molding Holes: No
  • Notes: With holes for side air dam and side marker
  • Replaces OE Number: 19120664
  • Replaces Partslink Number: GM1241335
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Cadillac STS Years

  • 2005-2007 | Base | 6 Cyl 3.6L
  • 2005-2007 | Base | 8 Cyl 4.6L
  • 2006-2007 | V | 8 Cyl 4.4L
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Cadillac STS Radiator, Natural, Direct Fit

$115.00 $135.70 You Save $20.70 (15%)
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ITEM AUTO RADIATOR, BRAND NEW

  • Leak-tested aftermarket radiator
  • Maximum cooling efficiency and perfect fit
  • 1-year, unlimited-mileage warranty

Protect your car from overheating and restore its cooling... (see more)

  • Sku#: RDXP2733
  • Brand: Item Auto
  • Color/Finish: Natural
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Tank Material: Plastic
  • Anticipated Ship Out Time: 1-2 Business Days
  • Automatic Transmission Cooler: No
  • Configuration: 23 x 21 in. core
  • Core Dimensions: 23.63 x 20.69 x 1 in.
  • Core Material: Aluminum
  • Engine Oil Cooler: No
  • Inlet Size: 1.31 in.
  • Numberof Rows: 1
  • Outlet Size: 1.31 in.
  • Replaces D P I Number: 2733
  • Replaces OE Number: 19129972
  • Replaces Partslink Number: GM3010430
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Cadillac STS Years

  • 2005-2010 | Base | 6 Cyl 3.6L
  • 2005-2010 | Base | 8 Cyl 4.6L
  • 2008-2009 | Platinum | 6 Cyl 3.6L
  • 2008-2009 | Platinum | 8 Cyl 4.6L
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Cadillac STS Grille Assembly, Painted

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$167.84 $526.67 You Save $358.83 (68%)
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COMPLETE GRILLE AND SHELL ASSEMBLY, PAINTED-GRAY

Made from high quality and durable components, this OE Replacement Grille Assembly comes with 1-year, unlimited-mileage warranty.

Replacement brand... (see more)

  • Sku#: REPCD070101
  • Brand: Replacement
  • Location: Upper
  • Material: Plastic shell and insert
  • Color/Finish: Painted - gray
  • Product Fit: Direct Fit
  • Emblem Provision: With Emblem Provision
  • Emblem Included: No
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: With chrome molding
  • Replaces OE Number: 25712895
  • Replaces Partslink Number: GM1200643
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Cadillac STS Years

  • 2005-2007 | Base | 6 Cyl 3.6L
  • 2005-2007 | Base | 8 Cyl 4.6L

Cadillac STS Ignition Coil, Coil-on-Plug, Direct, Direct Fit

$38.33 $45.23 You Save $6.90 (15%)
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REPLACEMENT IN-CAP COIL IGNITION COIL, SOLD INDIVIDUALLY

Fire up your ignition system with this brand new Replacement Ignition Coil!

features coil pack design and built to match OE specifications for... (see more)

  • Sku#: REPC504611
  • Brand: Replacement
  • Design: Coil-on-Plug
  • Type: Direct
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Spark plug boot, grommet
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Attachment Style: Female
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Fits the following Cadillac STS Years

  • 2005-2008 | Base | 6 Cyl 3.6L
  • 2008 | Platinum | 6 Cyl 3.6L

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Cadillac STS Review

Date Published:

Cadillac STS: The Replacement for the Famous Seville

The STS was Seville’s more compact yet less evocative successor. It was initially introduced in 1988 as the Seville Touring Sedan package, an enticing performance-oriented Seville version that included General Motor’s FE2 Touring Suspension. In 1992, it became Seville’s trim line along with the Seville Luxury Sedan (SLS), and in 2005, the STS nameplate eventually replaced the Seville. Throughout its industry existence, the STS was Cadillac’s most expensive sedan.

2005: Launching of Cadillac STS

The Seville retired for the 2005 model year and was replaced by the new rear-wheel-drive STS, which was based on GM’s Sigma platform. RWD was standard, but an AWD option was also offered. The STS derived its power from mighty engine options—the LY7 V6 engine that’s capable of cranking out 255 horsepower or the 4.6-liter Northstar V8 producing 320 horses. Both engines were paired with a five-speed automatic transmission. The luxurious STS trims offered a standard remote ignition, which attracted many buyers.

At the 2005 Detroit Auto Show, Cadillac introduced the STS-V for 2006 model year. This variant was equipped with a supercharged 4.4L version of the Northstar V8 engine that’s certified by the SAE to generate 469 horsepower and 439 lb ft of torque. A year after, Cadillac unveiled a stretched version of the STS, named SLS. This was manufactured at GM’s Shanghai plant and was revealed at the Middle East International Motor Show held in Dubai.

2008: The updated Cadillac STS

For 2008, the STS received a facelift as well as a few interior updates. The redesigned STS, which debuted at the 2007 New York Auto Show, got a larger, more aggressive grille, chrome fender vents, as well as new steering wheel. The standard engine was a direct-injected 3.6L V6 matched with a six-speed automatic transmission that was able to produce 302 horsepower and 272 lb ft of torque. More safety features were also added, including the Mobileye blind-spot control system and GM’s StabiliTrak stability control system.

For 2010, the significant updates done in the STS were the removal of the GM badges and the introduction of trim levels—the Luxury Sport, Luxury, and Premium trims. The following year, the V8 engine was dropped from the STS.

2011: The final Cadillac STS

The 2011 STS concept debuted in January 2010 at the Detroit International Auto Show. This new, long-wheelbase, single flagship sedan was aimed to conquer the upscale midsize luxury space that was long dominated by German automakers. This new STS was offered in V6 Luxury Sport, V6 Luxury, and V6 Premium. The V8 engine option was dropped, leaving the V6 as the sole engine across all trims.

But being a middle child indeed has its own share of disadvantages, especially if you’re sandwiched between CTS, which is Euro-flavored, and the famous DTS land yacht. The 2011 Cadillac STS found it difficult to win the hearts of luxury sedan customers, even if it got a new V6 powertrain and it retained its athletic handling, let alone its having popular rivals like the BMW 5 Series and the Mercedes Benz E-class.

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