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  3. KIA 461003B030

KIA Set Oil Pump 46100-3B030

fits make: Hyundai, Kia. year: 2011–2019.

46100-3b030 Kia Hyundai 461003b030 Genuine Set Oil Pump Assy Fits 2011-2019

( Brand: Kia ), ( Manufacturer Part Number: 461003B030 ), ( Part Type: Oil Pump ), ( Country Of Origin: Korea, Republic Of )

Review KIA Hyundai Genuine Set Oil Pump Assy fits 2011–2019

The **Kia Hyundai 461003B030 Oil Pump Assembly** is a precision-engineered component designed exclusively for select models of Kia and Hyundai vehicles manufactured between 2011 and 2019, including those equipped with the **Gamma (GDI) and Theta (TH) series engines** such as the **2.0L, 2.4L, and 3.3L inline-four and V6 configurations**. This high-performance oil pump is a critical part of the lubrication system, ensuring optimal engine protection by maintaining consistent oil pressure and flow under varying operating conditions. Crafted from durable materials, including **high-grade cast iron and precision-machined aluminum components**, the pump is engineered to withstand the demands of modern automotive engines, delivering reliable performance even in high-stress scenarios like towing, aggressive driving, or extended high-speed operation.

The **461003B030 oil pump** features an **integrated internal gear system**, which includes a **rotor assembly, drive gear, and idler gear**, all meticulously balanced to minimize friction and wear while maximizing efficiency. The pump s **sealed cartridge design** incorporates a **high-pressure relief valve**, which regulates oil flow to prevent over-pressurization, thereby safeguarding the engine s internal components from damage. This valve works in tandem with the pump s **precision-bored housing**, which houses the internal gears and ensures a tight seal to prevent oil leaks, even under high-temperature conditions. The assembly is further equipped with a **robust oil pickup tube connection**, designed to efficiently draw oil from the engine s sump while filtering out contaminants, thereby extending the life of both the pump and the engine itself.

For installation, the **461003B030 oil pump** is engineered to fit seamlessly into the engine bay s designated mounting location, typically secured with **high-strength bolts** that ensure a stable and vibration-resistant fit. Its **direct-replacement compatibility** makes it an ideal upgrade for vehicles experiencing **low oil pressure, unusual engine noise, or premature oil pump failure**, common issues that can arise from wear or manufacturing defects in the original equipment. Whether replacing a failed pump or upgrading for enhanced durability, this aftermarket component adheres to **OEM specifications**, ensuring compatibility with the vehicle s existing oil filter housing, timing cover, and engine block interfaces. Built to meet or exceed the performance standards of the original manufacturer, the **Kia Hyundai 461003B030 oil pump** is a dependable solution for maintaining peak engine health and longevity in compatible vehicles.

### **Pros and Cons of buying a Kia/Hyundai 461003B030 Oil Pump (2011 2019 Models)**

#### **Pros:**

1. **OEM Quality** This is an original equipment manufacturer (OEM) part, meaning it meets the exact specifications of the manufacturer. It is designed to fit seamlessly with your engine, reducing the risk of compatibility issues that can occur with aftermarket parts.

2. **Reliability** OEM components are built to the same standards as the parts installed in new vehicles. This generally means better durability and fewer premature failures compared to lower-quality aftermarket alternatives.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier often includes a warranty, providing peace of mind in case of defects. Some suppliers offer extended warranties, which can be beneficial for long-term use.

4. **Performance Consistency** Since it is a direct replacement, the oil pump will perform as intended by the manufacturer, ensuring proper lubrication and preventing engine damage due to poor oil flow.

5. **Ease of Installation** OEM parts are designed to fit without modification, making installation straightforward for mechanics with experience in Kia/Hyundai engines.

6. **Compatibility with Other OEM Parts** Using an OEM oil pump ensures that it will work well with other genuine components, such as the timing belt, water pump, and crankshaft pulley, if you choose to replace those as well.

7. **Resale Value** If you ever decide to sell or trade in your vehicle, having OEM parts installed can positively influence the resale value, as buyers often prefer vehicles with original or high-quality aftermarket components.

---

#### **Cons:**

1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price of the 461003B030 oil pump may be significantly higher, especially if purchased directly from a dealership.

2. **Limited Availability** Depending on the region, OEM parts may not always be readily available, particularly if the vehicle model is older. This could require ordering from a supplier, which may take longer than purchasing an aftermarket part.

3. **Potential for Counterfeit Parts** When buying online or from third-party sellers, there is a risk of receiving counterfeit OEM parts. These may not meet quality standards and could fail prematurely. Always purchase from trusted suppliers with return policies.

4. **Labor Costs** Since OEM parts are often installed by dealerships or specialized mechanics, labor costs may be higher than if you were to use an aftermarket part with a mechanic who is familiar with both types.

5. **Overkill for Some Applications** If your engine is in excellent condition and you are not experiencing oil pump-related issues, replacing the oil pump solely for preventive maintenance may not be necessary. Over-replacing parts can lead to unnecessary expenses.

6. **Longer Wait Times** Dealerships may have limited stock, leading to longer wait times for delivery compared to aftermarket suppliers who often have parts in stock.

7. **Potential for Overengineering** Some aftermarket oil pumps are designed to improve performance or longevity beyond the OEM specifications. If you are looking for enhanced durability or efficiency, an aftermarket part might offer better value.

---

### **Conclusion:**

The **Kia/Hyundai 461003B030 oil pump (2011 2019)** is an excellent choice if you prioritize **reliability, compatibility, and long-term performance**. Its OEM status ensures it will function as intended by the manufacturer, reducing the risk of engine damage due to poor lubrication. However, the **higher cost and potential availability issues** may make it less appealing if you are on a tight budget or can find a high-quality aftermarket alternative.

If your engine is experiencing **oil pump failure symptoms** (such as oil pressure issues, unusual noises, or overheating), replacing it with an OEM part is a **safe and recommended choice** to restore proper engine function. On the other hand, if you are performing routine maintenance on a well-maintained engine, you may consider whether the expense is justified or if an aftermarket part could suffice.

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### **Recommendation:** 1. **If you are experiencing oil pump failure or engine issues:**

- **Buy the OEM 461003B030 oil pump** from an **authorized Kia/Hyundai dealer or a reputable online supplier** (such as RockAuto, Dorman, or a trusted parts marketplace). Verify the seller s authenticity to avoid counterfeit parts.

- **Have it installed by a certified mechanic** who is familiar with Kia/Hyundai engines to ensure proper alignment and sealing.

- **Consider replacing related components** (e.g., timing belt, water pump, or crankshaft pulley) if they are due for replacement, as this is often a good opportunity to perform a full front-end service.

2. **If you are performing preventive maintenance on a healthy engine:**

- **Evaluate whether replacement is necessary.** If the oil pump is functioning correctly and there are no warning signs, replacing it may not be urgent.

- **Compare prices** with high-quality aftermarket alternatives (e.g., **Dorman, Gates, or ACDelco**) to see if you can achieve similar reliability at a lower cost.

- **Check for bundled deals** where the oil pump is included with other front-end components at a discounted rate.

3. **Where to Purchase:**

- **Authorized Dealerships:** Most reliable but expensive.

- **Online Marketplaces (RockAuto, eBay, Amazon):** Often cheaper but require careful verification of the seller.

- **Local Auto Parts Stores (AutoZone, O Reilly, Advance Auto):** Convenient but may have limited stock.

4. **Installation Tips:**

- If you are comfortable with mechanical work, you can install it yourself by following a **step-by-step guide** (e.g., from Haynes or Chilton manuals).

- **Ensure the new oil pump is properly seated** and that the timing belt tension is correct to avoid binding or premature wear.

- **Replace the oil seal** if it appears damaged during installation to prevent leaks.

### **Final Verdict:**

For **reliability and peace of mind**, the **OEM 461003B030 oil pump is the best choice**, especially if your engine is showing signs of oil pump failure. However, if you are looking for a **cost-effective alternative** and your engine is in good condition, a **high-quality aftermarket part** may be a reasonable substitute. Always prioritize **authenticity and proper installation** to avoid future issues.

Details:

Transmission Oil Pump Assembly OEM 461003B030 Bearing Style.

part #: 461003b030 prices

  • $151.20-$313.69

specifications carfuelinjector:

  • for makes: Hyundai, Kia
  • for years: 2011-2019
  • brand: Kia
  • mpn: 461003b030
  • part type: Oil Pump
  • country of origin: Korea, Republic Of

returns carfuelinjector:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

payments carfuelinjector:

  • other
  • wallet: Google-pay
  • credit card: Discover

offer carfuelinjector:

  • quantity: 3
  • sold: 0
  • availability: In Stock
  • started: April 22, 2026
  • options: Ship-to-home

shipping carfuelinjector:

  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • transit: 3-7 Days

seller carfuelinjector:

  • city: Tustin, California
  • # reviews: 7462
  • rating: 99.7%

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New
for makes: hyundai, kia, for years: 2011-2019, part type: oil pump, country of origin: korea, republic of,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 16040510747746762,
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