HomeSuspension > Shocks and StrutsKYB 334903 Suspension Strut - Front
Part #: 37140

KYB 334903 Suspension Strut - Front

Excel-G
5 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$138.30Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Excel-G
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of KYB Excel-G Suspension Strut 334903

The KYB Excel-G Suspension Strut 334903 is designed specifically for Cadillac Catera models, providing reliable suspension performance. This strut offers precise dimensions and features tailored to maintain your vehicle's handling and ride quality.

  • Compressed Length: 14.01 inches
  • Extended Length: 21.73 inches
  • Stroke Length: 7.72 inches
  • Upper Mount Type: 16x1.50
  • R-stop included for controlled rebound
  • Dust cover and internal rebound spring not included

About the KYB Excel-G Product Line

The Excel-G line from KYB is engineered to restore original equipment ride quality and handling characteristics. This product line focuses on providing a balance between comfort and control, making it suitable for drivers seeking to maintain factory suspension performance. The Excel-G struts, including part number 334903, are designed to meet or exceed OEM specifications for Cadillac Catera vehicles.

Detailed Product Description

The KYB Excel-G Suspension Strut 334903 features a compressed length of 14.01 inches and an extended length of 21.73 inches, with a stroke length of 7.72 inches. The upper mount type is 16x1.50, ensuring proper fitment and secure installation on the Cadillac Catera. This strut includes an R-stop to help control rebound movement, enhancing vehicle stability during driving. Note that this model does not include a dust cover or internal rebound spring, which aligns with the original equipment design for this application.

Common Suspension Issues Addressed

  • Reduced ride comfort due to worn or damaged struts
  • Excessive body roll or instability during cornering
  • Uneven tire wear caused by suspension misalignment
  • Increased noise or vibration from faulty suspension components
  • Loss of vehicle control on rough or uneven roads

Installation Notes and Tips

  • Verify compatibility with Cadillac Catera before installation
  • Use proper tools to avoid damage to the 16x1.50 upper mount
  • Inspect related suspension components during replacement
  • Follow manufacturer torque specifications for mounting hardware
  • Consider professional alignment after installation for optimal performance

Quality Assurance and Warranty

KYB Excel-G struts, including part number 334903, are manufactured to meet strict quality standards and OEM specifications. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB's official warranty policy for complete information.

BrandFour Seasons
Part Number37140
PositionExcel-G
CFM Free Air High1570
CFM Rad Mnt High1300
ColorBlack
Connector TypeBlade
Depth IN2.56
Depth MM63
DescriptionElectric Fans And Accessories
Dia. IN14.000
Dia. MM355.600
Fan Quantity1
MaterialPlastic
Mounting Hardware?Not Included
Performance Rated?Yes
Terminal GenderMale
Terminal Quantity2
Type14" Puller
Voltage12
Width IN2.5
Width MM63.5

This part fits 5 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2001CadillacCateraFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2000CadillacCateraFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1999CadillacCateraBaseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1998CadillacCateraBaseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1997CadillacCateraBaseFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3010035430101509371403920733920A90793T2059VA08BP10C23A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.