AC DELCO OLX-ACD19421333-CL360A51 Fuel Injector 199367510908 Acdelco

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD19421333-CL360A51 ), ( Type: Automotive ), ( Item Weight: 0.0900 ), ( Item Length: 4.000 ), ( Item Width: 2.000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 199367510908 )

Review AC DELCO Genuine Acdelco Cadillac Fuel Injector fits ESCALADE 2007–2009

The **AC Delco OEM Part OLX-ACD19421333 (CL360A51)** is a high-performance, direct-injection fuel injector designed exclusively for the **2007 2009 Cadillac Escalade**, ensuring factory-level precision and reliability for optimal engine performance. Engineered to meet or exceed original equipment manufacturer (OEM) specifications, this injector is built with **high-grade stainless steel** and **ceramic-tipped nozzles** to deliver consistent fuel atomization, reducing carbon buildup and improving combustion efficiency. The **electromagnetic solenoid** operates with exceptional responsiveness, providing precise fuel delivery under varying engine loads, whether cruising on the highway or accelerating from a standstill. This injector is compatible with **Cadillac s 6.2L Northstar V8 (L36)** and **6.0L V8 (L31)** engines, ensuring seamless integration with the vehicle s fuel management system. Its **durable construction** and **tight tolerances** minimize the risk of leaks or clogs, while the **OEM part number (CL360A51)** guarantees compatibility with factory wiring harnesses and diagnostic systems, eliminating the need for aftermarket adapters. Whether replacing a worn-out injector or upgrading for enhanced fuel economy and power, this AC Delco unit delivers the **reliability and performance** drivers expect from a true OEM replacement. Built to last, it s an essential component for maintaining the Escalade s legendary power and smooth operation.

**Pros and Cons of Buying a Used AC Delco OEM Fuel Injector (Part Number OLX-ACD19421333-CL360A51) for a 2007-2009 Cadillac Escalade**

1. **OEM Quality and Reliability** AC Delco is a trusted Original Equipment Manufacturer (OEM) brand, meaning the part is designed to meet or exceed the specifications of the factory components. This reduces the risk of compatibility issues or premature failure compared to aftermarket knockoffs.

2. **Direct Fitment** The part number (OLX-ACD19421333-CL360A51) is confirmed for your 2007-2009 Cadillac Escalade, ensuring it will physically and electronically match without modifications. This eliminates guesswork in sizing, connectors, or wiring harness compatibility.

3. **Warranty Coverage** If purchased from a reputable seller (e.g., an authorized dealer, online marketplace with return policies, or a trusted mechanic), you may retain some form of warranty or return guarantee. This provides peace of mind in case the part arrives damaged or fails shortly after installation.

4. **Performance Consistency** Since it s an OEM part, it should deliver consistent fuel delivery, helping maintain engine performance, fuel efficiency, and emissions compliance. Poor-quality aftermarket injectors may lead to uneven fuel distribution, misfires, or long-term engine damage.

5. **Easier Troubleshooting** If issues arise post-installation, OEM parts are easier to diagnose because they follow the same standards as the original equipment. Aftermarket parts may require additional testing or adjustments.

6. **Resale Value** If you ever decide to sell the vehicle, having OEM components can be a selling point for buyers who prioritize reliability and authenticity.

7. **Compatibility with Diagnostic Tools** Modern diagnostic tools and scan software are optimized for OEM parts, making it simpler to monitor injector performance, clear codes, or perform live data logging.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. While the price may be justified by quality, it can be a significant upfront investment, especially if multiple injectors need replacement.

2. **Limited Availability** OEM parts, particularly for older or discontinued models like the 2007-2009 Escalade, may not be as widely stocked as aftermarket options. This could lead to longer wait times or higher shipping costs if ordering from a specialized supplier.

3. **Potential for Counterfeit or Used Parts** When purchasing used or from third-party sellers (e.g., eBay, Facebook Marketplace, or OLX), there s a risk of receiving a refurbished, salvaged, or counterfeit part. These may not perform as well as new OEM units and could fail prematurely.

4. **Installation Complexity** Fuel injectors require careful handling to avoid damaging O-rings, seals, or electrical connectors. If you re not experienced with automotive repairs, professional installation is recommended, adding to labor costs.

5. **Age of the Part** Even if the part is new, it may have been sitting in inventory for years. Older inventory could have degraded seals or internal components, though this is less likely with OEM parts due to quality control.

6. **No Cost Savings** Unlike aftermarket parts, which often offer discounts or bundle deals, OEM parts do not provide financial incentives beyond their inherent reliability.

7. **Environmental and Ethical Concerns** Purchasing new OEM parts contributes to production waste, whereas used or refurbished parts (if tested) could be a more sustainable choice.

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Buying an **AC Delco OEM fuel injector (OLX-ACD19421333-CL360A51)** for your 2007-2009 Cadillac Escalade is a **strong choice for long-term reliability and performance**. The part s OEM status ensures compatibility, durability, and ease of maintenance, making it ideal if you prioritize quality over cost. However, the higher price and potential risks of counterfeit or used parts (if buying from untrusted sources) are drawbacks to consider.

If budget is a concern, **high-quality aftermarket injectors from reputable brands** (e.g., Stanadyne, Delphi, or Bosch) can offer comparable performance at a lower cost, provided they are properly matched to your vehicle s specifications. Always verify the part number, seller reputation, and return policies before purchasing.

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1. **Verify the Seller s Credibility** Purchase from an **authorized AC Delco distributor, a trusted online retailer (e.g., RockAuto, Amazon Renewed), or a local auto parts store with a return policy**. Avoid sellers with no reviews or unclear return conditions.

2. **Check for New vs. Used** If possible, opt for a **new OEM part** to avoid risks associated with used or refurbished units. Request proof of newness (e.g., boxed or sealed packaging) if buying online.

3. **Inspect the Part Upon Arrival** Once received, visually inspect the injector for damage, leaks, or signs of wear. Test the electrical connectors and ensure the O-rings are intact.

4. **Professional Installation** Have a **certified mechanic** install the injector to avoid damaging seals or wiring. Improper installation can lead to fuel leaks or electrical issues.

5. **Monitor Performance Post-Installation** After installation, monitor for **misfires, rough idling, or check engine lights**. Use an OBD-II scanner to confirm the injector is functioning correctly.

6. **Consider Alternatives if Budget is Tight** If cost is a major concern, research **aftermarket injectors with strong reviews** (e.g., Delphi or Stanadyne) and ensure they are **direct replacements** for your Escalade s engine (LS3/L96 for 2007-2009 models).

**Final Verdict:** For most owners of a 2007-2009 Escalade, the **AC Delco OEM injector is the safest and most reliable option**, especially if you value long-term engine health and ease of maintenance. However, weigh the cost against alternatives and prioritize purchasing from a trusted source to avoid counterfeit or damaged parts.

Details:

Maintenance Parts For CADILLAC ESCALADE. Made from high-quality materials for ultimate durability. Right for your vehicle and lifestyle. Brand New - Sealed in a Box.

Vintage Part Indicator: N. Built for Durability: Made from high-quality materials, this product has been rigorously tested to ensure long-lasting performance. Manufactured to meet or exceed strict quality requirements. Designed for easy installation.

Supplier Title: CadillAc Escalade 2007 2008 2009 Fuel Injector. Aftermarket ReplAcement Parts: Each component undergoes comprehensive evaluation and inspection to meet our stringent safety standards high-quality criteria, ensuring it meets OEM specifications.

part #: 199367510908 prices

• $87.45-$149.00

specifications carfuelinjector:

• for models: Escalade
• for makes: Cadillac
• for years: 2007-2009
• brand: Ac Delco
• mpn: Olx-acd19421333-cl360a51
• type: Automotive
• item weight: 0.0900
• item length: 4.000
• item width: 2.000
• fitment type: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199367510908

returns carfuelinjector:

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

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

payments carfuelinjector:

• credit card: Diners-club
• wallet: Paypal
• other

offer carfuelinjector:

• availability: In Stock
• started: February 13, 2026
• sold: 0
• quantity: 8
• options: Ship-to-home

seller carfuelinjector:

• # reviews: 126568
• city: West Chicago, IL
• rating: 99.6%

shipping carfuelinjector:

• service: Standard
• transit: 4-6 Days
• cost: $0.00
• class: Standard
• type: Fixed

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