1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 10503624939388563
  3. INFINITI 306-58485L

INFINITI 306-58485L Driver Left Cylinder Head Dohc Q45

fits make: Infiniti. year: 1990–1993.

306-58485l Infiniti Driver Left Cylinder Head Dohc Fits 90-93 Q45

( Part Type: Driver Cylinder Head ), ( Genuine Oem: Yes ), ( Ipn: 306-58485l ), ( Placement: Driver/left ), ( Year: 1992 )

Review INFINITI Driver Left Cylinder Head Dohc Q45 fits 1990–1993

Infiniti 306-58485L DOHC Cylinder Head for Left Bank (Q45 1990-1993)

The Infiniti 306-58485L Driver Left Cylinder Head is a meticulously engineered component designed specifically for the V8-equipped Q45 models of 1990-1993. This OEM (Original Equipment Manufacturer) part is a direct replacement for the original component, ensuring a perfect fit and optimal performance.

This DOHC (Double Overhead Camshaft) cylinder head is a testament to Infiniti's commitment to power and efficiency. It features four valves per cylinder, enabling efficient combustion and impressive power output. The design allows for smooth, responsive acceleration, making your Q45 feel as agile as it did on the first day.

The Infiniti 306-58485L cylinder head is made from high-quality materials to withstand the rigors of daily driving and deliver long-lasting performance. It is precision-machined to ensure perfect sealing and combustion, reducing the risk of leaks and engine misfires.

This cylinder head is part of the heart of your Q45's engine, and this Infiniti replacement ensures that your vehicle continues to perform at its best. With its OEM quality and precise fitment, you can trust that this cylinder head will deliver the same level of reliability and performance as the original component.

For Q45 owners seeking a high-quality, genuine replacement part for their vehicle's DOHC cylinder head, the Infiniti 306-58485L Driver Left Cylinder Head is an excellent choice. It is a direct fit for 1990-1993 Q45 models, and its OEM quality guarantees optimal performance and long-lasting reliability.

Pros, Cons, and Conclusion of buying a Infiniti Q45 (1990-1993) Driver's Side DOHC Cylinder Head (Part Number: 306-58485L)

Pros:

1. OEM (Original Equipment Manufacturer) Part: This genuine Infiniti part guarantees a perfect fit and optimal performance for your Q45.

2. High-Quality Materials: The DOHC cylinder head is built with premium materials, ensuring durability and reliability.

3. Enhanced Engine Performance: Replacing a faulty or worn-out cylinder head can help improve the overall performance of your engine.

Cons:

1. Cost: OEM parts can be more expensive compared to aftermarket alternatives. However, the price may be justified by the superior quality and fit.

2. Availability: Depending on the source, the part may not always be readily available, causing potential delays in your vehicle repair.

3. Labor Costs: Installing an OEM part may require professional assistance, which can add to the overall cost of the repair.

Conclusion:

Purchasing the Infiniti Q45 (1990-1993) Driver's Side DOHC Cylinder Head (Part Number: 306-58485L) provides several advantages, such as improved engine performance, high-quality materials, and a perfect fit. However, the higher cost and potential availability issues should be taken into consideration. If budget and availability are not significant concerns, and you prioritize optimal performance and longevity for your Infiniti Q45, then the OEM part is recommended. If budget is a concern, researching reliable aftermarket alternatives may be worthwhile.

Details:

Sold As Bare Head Only. All Other Parts Left On For Convenience.

part #: 306-58485l prices

  • $180.00-$265.00

specifications cylinderheapar:

  • for makes: Infiniti
  • for years: 1990-1993
  • part type: Driver Cylinder Head
  • genuine oem: Yes
  • ipn: 306-58485l
  • placement: Driver/left
  • year: 1992

offer cylinderheapar:

  • quantity: 1
  • availability: In Stock
  • started: September 25, 2025
  • options: Ship-to-home
  • sold: 0

shipping cylinderheapar:

  • transit: 2-5 Days
  • service: FedEx Ground / FedEx Home Delivery
  • type: Calculated
  • carrier: FedEx
  • class: Standard
  • cost: $161.35

seller cylinderheapar:

  • rating: 98.6%
  • city: Denmark, Wisconsin
  • # reviews: 8203

returns cylinderheapar:

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

general cylinderheapar:

  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads
  • condition: Used

payments cylinderheapar:

  • credit card: Diners-club
  • wallet: Paypal
  • other
for makes: infiniti, for years: 1990-1993, part type: driver cylinder head, genuine oem: yes, placement: driver/left, year: 1992,
manufacturer: infiniti, category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 10503624939388563,
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2 offers $180.00–$265.00 USD
  • Used. Offer #1 priced at $265.00 + $0.00 shipping estimate = $265.00* total. Mileage 75000 Miles (0 not available or unknown). Part Detail (see Help).FREE SHIPPING
  • Used. Offer #2 priced at $180.00 + $179.31 shipping estimate = $359.31* total. All Other Parts Left On For Convenience Sold As Bare Head Only.+$179.31 shipping

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