HomeEngine > Valve Train ComponentsDorman 635-803 Engine Timing Cover - Left Upper
Part #: 635-803

Dorman 635-803 Engine Timing Cover - Left Upper

Left Upper
⚙️ 15 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$55.42Free 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
🚗Fitment: Hyundai and Kia, Santa Fe, Amanti, XG350, and Sedona
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dorman Engine Timing Cover 635-803

The Dorman 635-803 engine timing cover is designed for reliable performance on select Hyundai and Kia vehicles. Constructed from durable plastic, this timing cover provides essential protection for your engine's valve train components while including all necessary mounting hardware for installation.

  • Material: High-quality plastic for corrosion resistance
  • Dimensions: 10 inches length by 13.5 inches width
  • Color: Black finish for a clean, factory look
  • Mounting hardware included for straightforward installation
  • Package contents include timing cover, gasket, and seal
  • Grade type: Regular, suitable for standard engine applications

Detailed Product Description

The Dorman 635-803 engine timing cover is engineered to fit specific Hyundai and Kia models, including the Hyundai Santa Fe and Amanti, as well as the Kia Sedona and XG350. Made from durable plastic, this timing cover resists corrosion and wear, helping to maintain engine integrity. The included gasket and seal ensure a proper fit and prevent oil leaks, while the mounting hardware simplifies the replacement process. Measuring 10 inches in length and 13.5 inches in width, this black timing cover matches OEM specifications for a precise fit.

Compatible Vehicles and Applications

  • Hyundai Amanti
  • Hyundai Santa Fe
  • Kia Sedona
  • Kia XG350

This timing cover is specifically designed for these models, ensuring compatibility and reliable engine protection.

Common Issues Addressed by This Timing Cover

  • Prevents oil leaks caused by damaged or worn timing covers
  • Protects internal engine components from dirt and debris
  • Maintains proper engine timing by securing timing components
  • Replaces cracked or warped OEM timing covers
  • Helps avoid engine damage due to timing cover failure

Installation Notes and Tips

Installation of the Dorman 635-803 timing cover includes all necessary mounting hardware, gasket, and seal to facilitate a proper fit. It is recommended to clean the mounting surface thoroughly before installation to ensure a secure seal. Use appropriate torque specifications when tightening bolts to avoid damage. This part is designed for professional or experienced DIY installation on compatible Hyundai and Kia models.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards. The 635-803 timing cover undergoes quality checks to ensure durability and fitment accuracy. This product comes with a limited warranty covering defects in material and workmanship, providing confidence in its long-term performance.

BrandDorman
Part Number635-803
ColorBlack
Grade TypeRegular
Length10
MaterialPlastic
Mounting Hardware IncludedYes
Package ContentsTiming Cover; Gasket; Seal
Width (in)13.5 in

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006HyundaiSanta Fe3.5LV6Left Upper
2006KiaAmanti3.5LV6Left Upper
2005HyundaiSanta Fe3.5LV6Left Upper
2005HyundaiXG3503.5LV6Left Upper
2005KiaAmanti3.5LV6Left Upper
2005KiaSedona3.5LV6Left Upper
2004HyundaiSanta Fe3.5LV6Left Upper
2004HyundaiXG3503.5LV6Left Upper
2004KiaAmanti3.5LV6Left Upper
2004KiaSedona3.5LV6Left Upper
2003HyundaiSanta Fe3.5LV6Left Upper
2003HyundaiXG3503.5LV6Left Upper
2003KiaSedona3.5LV6Left Upper
2002HyundaiXG3503.5LV6Left Upper
2002KiaSedona3.5LV6Left Upper

* 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:

1031832136039501502159

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