CMP 8-97386558-4 Fuel Injection Pump Engine HP3 8-97386558-3 294000-1181 4HK1 5.2L

( Brand: Cmp ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: 8-97386558-4 ), ( Type: Fuel Pump ), ( Warranty: 1 Year )

Review CMP Hp3 Fuel Injection Pump Isuzu 5.2l Engine

Introducing the CMP 8-97386558-4 HP3 Fuel Injection Pump, a high-performance component designed specifically for Isuzu 4HK1 engines with a displacement of 5.2 liters. This fuel injection pump, with the model numbers 8-97386558-3 and 294000-1181, is a crucial part of your vehicle's fuel system and ensures efficient combustion for optimal engine performance.

The HP3 Fuel Injection Pump from CMP is engineered with precision and durability in mind. Its sophisticated design features advanced fuel delivery technology, ensuring a consistent and accurate fuel supply to your engine. The pump's internal components are meticulously crafted from high-quality materials, providing exceptional resistance to wear and tear, even under the most demanding driving conditions.

One of the key advantages of this fuel injection pump is its ability to provide a fine fuel mist, which is essential for achieving a complete and efficient combustion process. This results in reduced emissions, improved fuel economy, and a more responsive engine. The HP3 Fuel Injection Pump's optimized fuel pressure ensures that your engine receives the ideal amount of fuel, leading to increased power output and enhanced overall driving experience.

Installing this fuel injection pump in your Isuzu 4HK1 engine is a straightforward process. It is designed to fit seamlessly into your existing fuel system, and the comprehensive installation guide provided with the product ensures that you have all the necessary information to complete the job effectively. Additionally, the OEM-grade quality of this pump ensures that it meets or even exceeds the original equipment specifications, providing you with peace of mind and reliable performance.

In summary, the CMP 8-97386558-4 HP3 Fuel Injection Pump is an essential upgrade for your Isuzu 4HK1 engine, offering improved fuel efficiency, enhanced power output, and reliable performance. Its advanced design, durability, and ease of installation make it an excellent choice for vehicle owners seeking to optimize their engine's performance and longevity.

The HP Fuel Injection Pump is a crucial component in the Isuzu 4HK1 5.2L engine, responsible for delivering fuel to the engine's combustion chamber. When it comes to choosing between different models, such as the CMP 8-97386558-4 and CMP 8-97386558-3 294000-1181, it's essential to consider their pros and cons before making a decision.

1. OEM (Original Equipment Manufacturer) part - this pump is manufactured by the same company that made the original equipment for your Isuzu vehicle.

2. Guaranteed fit - since it is an OEM part, it is designed specifically for your engine and vehicle make and model, ensuring a perfect fit.

3. Warranty protection - OEM parts typically come with a warranty, providing peace of mind and financial protection.

1. Cost - OEM parts can be more expensive than aftermarket alternatives due to their brand-new and original status.

1. Aftermarket part - these pumps are manufactured by third-party companies, often at a lower cost than OEM parts.

2. Availability - aftermarket parts are often more readily available than OEM parts, making your repair or replacement process quicker.

3. Competitive pricing - aftermarket parts can be significantly less expensive than their OEM counterparts.

1. Fitment concerns - while many aftermarket parts are designed to fit specific makes and models, there is a greater chance they may not fit perfectly or require additional modifications.

2. Warranty - aftermarket parts usually don't come with the same level of warranty protection as OEM parts.

When deciding between the CMP 8-97386558-4 and CMP 8-97386558-3 294000-1181 fuel injection pumps for your Isuzu 4HK1 5.2L engine, consider the following factors:

1. Your budget - if cost is a primary concern, an aftermarket part may be the best option for you.

2. Desire for a perfect fit and warranty protection - if these factors are essential, an OEM part is the way to go.

3. Immediate availability - if you need a replacement part as soon as possible, an aftermarket part may be more readily available.

Based on the information provided, if cost is a significant concern and you're willing to accept the risk of potential fitment issues, the CMP 8-97386558-3 294000-1181 aftermarket fuel injection pump could be a suitable choice for your Isuzu 4HK1 5.2L engine. However, if you prioritize a perfect fit and warranty protection, opting for the CMP 8-97386558-4 OEM fuel injection pump is the recommended option.

part # 8973865584 prices

• $429.90-$479.99

specifications fuelperforma:

• for makes: Isuzu
• brand: Cmp
• fitment type: Direct Replacement
• manufacturer part number: 8-97386558-4
• type: Fuel Pump
• warranty: 1 Year

shipping fuelperforma:

• class: Standard
• transit: 4-7 Days
• type: Fixed
• service: Standard
• cost: $0.00

seller fuelperforma:

• # reviews: 439
• rating: 98.4%

returns fuelperforma:

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

offer fuelperforma:

• sold: 0
• started: November 14, 2025
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 2

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Injection Pumps
• condition: Remanufactured

payments fuelperforma:

• other
• wallet: Apple-pay
• credit card: Diners-club

Cmp 8-97386558-4 Is Similar To:

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• Cmp 8973865580 Fuel Pump 8-97386558-3 294000-1181 294000-1182 For Isuzu 4hk1 Engine Npr-hd Npr (75.3% similar) $399.00–$439.90. (November 21st, 2025)