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  3. KIA 93420-3R300

KIA 93420-3R300 Wiper Switch Front Combination

fits model: Optima. make: Kia. year: 2011–2013.

93420-3r300 Kia 2011-2013 Optima Wiper Switch Front Combination Oem

( Manufacturer Part Number: 93420-3R300 ), ( Part Type: Wiper Switch ), ( Color: Black ), ( Material: Plastic )

Review KIA Wiper Switch Front Combination Oem fits OPTIMA 2011–2013

The **Kia 93420-3R300 Wiper Switch (Front Combination)** is a high-quality, direct-fit replacement part designed specifically for the **2011 through 2013 Kia Optima** models, ensuring seamless integration and reliable performance. This essential component serves as the central control hub for the vehicle s front windshield wipers, combining the wiper switch, park/defrost controls, and often the horn button into a single, compact assembly. Crafted with precision engineering, the switch features durable internal mechanisms, including a robust wiper motor interface and a sturdy lever system, allowing for smooth operation of intermittent, low, and high-speed wiper settings. The housing is typically constructed from high-grade plastic, engineered to withstand frequent use while maintaining a sleek, factory-matched appearance. This part is designed to replace the original equipment manufacturer (OEM) switch, ensuring compatibility with the vehicle s wiring harness and mounting bracket, eliminating the need for additional modifications. Whether replacing a worn-out or malfunctioning switch due to corrosion, mechanical failure, or electrical issues, this replacement unit guarantees a secure fit and consistent functionality, restoring the wiper system s responsiveness and reliability. Ideal for both professional mechanics and DIY enthusiasts, the **Kia 93420-3R300** is a dependable choice for maintaining optimal visibility and safety during all driving conditions.

### **Pros and Cons of buying a Kia 93420-3R300 Wiper Switch (2011-2013 Optima Front Combination)**

#### **Pros:**

The **Kia 93420-3R300** is a direct replacement part for the front wiper switch assembly on the **2011-2013 Kia Optima**, offering several advantages:

1. **OEM Quality** This is a genuine Kia part, meaning it meets the manufacturer s specifications for fit, function, and durability. It should integrate seamlessly with the vehicle s electrical system without compatibility issues.

2. **Complete Assembly** Unlike individual switches or wiring harnesses sold separately, this part includes the **wiper switch, park/operate lever, and associated wiring**, reducing the need for additional purchases or modifications.

3. **Reliability** Since it s a factory-replacement part, it should perform consistently without premature failure, provided it is installed correctly. Many aftermarket switches fail due to poor wiring or cheap internal components.

4. **Warranty Coverage** If purchased from an authorized Kia dealer or a reputable online retailer, it may come with a **limited warranty** (typically 1-2 years), offering peace of mind against defects.

5. **Easy Installation** The design is straightforward, and many mechanics or DIYers can replace it without extensive tools. The wiring harness is pre-attached, simplifying the process compared to sourcing separate components.

6. **Prevents Electrical Issues** A faulty wiper switch can cause **intermittent wiper operation, random activation, or even fuse blowing**. Replacing it with an OEM part eliminates these risks.

7. **Aesthetic Match** The switch matches the vehicle s interior trim, ensuring a clean, factory-like appearance.

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#### **Cons:** While this part has many benefits, there are some potential drawbacks to consider:

1. **Higher Cost** Compared to aftermarket alternatives, the **Kia 93420-3R300** is more expensive. Prices typically range from **$80 $150**, depending on the seller. Aftermarket switches may cost **$20 $50**, though quality varies widely.

2. **Limited Availability** Finding this exact part may require checking **Kia dealers, eBay, RockAuto, or specialized auto parts stores**. Some sellers may not stock it, leading to delays or higher shipping costs.

3. **Potential Counterfeit Parts** If buying from an unverified seller (especially online), there is a risk of receiving a **fake or low-quality part**. Always check reviews, seller ratings, and return policies before purchasing.

4. **Installation Challenges** While generally straightforward, some users report difficulty with **wiring connections or securing the switch in place**, especially if the vehicle has been previously modified or if the harness is frayed.

5. **No Additional Features** Unlike some aftermarket switches, this part does not include **extra functions** (e.g., rain sensors, variable speed controls, or LED indicators), which may be desirable for some owners.

6. **Possible Stock Issues** Kia has discontinued some older parts, meaning the **93420-3R300 may be hard to find in stock** at dealers, requiring special ordering.

7. **Labor Costs** If not comfortable with electrical work, hiring a mechanic to install it will add **$50 $100 in labor**, increasing the total cost.

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### **Conclusion**

The **Kia 93420-3R300 wiper switch** is an **excellent choice** for owners of the **2011-2013 Optima** who prioritize **reliability, ease of installation, and OEM compatibility**. It eliminates common wiper switch failures and ensures proper function without compromising the vehicle s electrical system. However, the **higher cost and potential availability issues** make it less ideal for budget-conscious buyers who are willing to take on minor risks.

For those who want **the best long-term performance and peace of mind**, this is the **recommended option**. If cost is a major concern, a **high-quality aftermarket switch** (from brands like **Dorman, Delphi, or ACDelco**) could be a viable alternative, though testing for reliability is advised.

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### **Final Recommendation**

**Buy the Kia 93420-3R300 if:**

- You want a **direct factory replacement** with guaranteed compatibility.

- You are willing to pay a **premium for reliability and warranty coverage**.

- You plan to **install it yourself** or trust a mechanic with basic electrical work.

- You value **long-term durability** over cost savings.

**Consider an aftermarket alternative if:**

- You are on a **tight budget** and can find a **well-reviewed aftermarket switch** (e.g., **Dorman 93420** or **Delphi 93420**).

- You are comfortable **testing a cheaper part** and replacing it if issues arise.

- You cannot locate the Kia part easily and must act quickly.

**Where to Buy:**

- **Authorized Kia Dealers** (for warranty coverage)

- **RockAuto** (reliable for OEM parts)

- **eBay (verified sellers only)**

- **Amazon (if available from a trusted seller)**

**Installation Tip:**

- **Disconnect the battery** before working on electrical components.

- **Compare wiring diagrams** if unsure about connections.

- **Test the switch** after installation to ensure proper function.

This part is **worth the investment** for most Optima owners experiencing wiper switch failures, as it restores reliable operation and prevents further electrical issues.

Details:

Free shipping applies to the continental USA 48 states. This item was removed from a working vehicle and is fully functional. Normal signs of wear such as light scratches or minor cosmetic marks may be present due to previous use. 2011 2013 Kia Optima Wiper Switch Front Combination OEM 93420-3R300.

Part Number: 93420-3R3 condition: Used.

part #: 934203r300 price

  • $40.63

specifications steeringwheelsiiz:

  • for models: Optima
  • for makes: Kia
  • for years: 2011-2013
  • mpn: 93420-3r300
  • part type: Wiper Switch
  • color: Black
  • material: Plastic

seller steeringwheelsiiz:

  • city: Staten Island, New York
  • # reviews: 0
  • rating: 0.0%

offer steeringwheelsiiz:

  • quantity: 1
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: February 21, 2026

shipping steeringwheelsiiz:

  • transit: 5-10 Days
  • class: Standard
  • cost: $0.00
  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS

general steeringwheelsiiz:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons

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  • paid by: Buyer
  • policy: Returns Accepted
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for models: optima, for makes: kia, for years: 2011-2013, part type: wiper switch,
category: auto parts > car truck parts accessories > interior parts accessories > steering wheels horn buttons, color: black, material: plastic, sku: 28901837682551782,
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  • Used. Offer #1 priced at $40.63 + $0.00 shipping estimate = $40.63* total. FREE SHIPPING

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