FORD 306-01520R Probe Right Passenger Cylinder Head 6-153 2.5 1/13/94

( Model: PROBE ), ( Part Type: Probe Cylinder Head ), ( Conditions Options: R, Cams Ng ), ( Genuine Oem: Yes ), ( Ipn: 306-01520r ), ( Placement: Passenger/right ), ( Descriptionpartcondition: Right, 2.5 Liter, V6, P.o. 6618, Cams No Good )

Review FORD Probe Right Passenger Cylinder Head 2.5 Liter Thru 1/13/94 fits 1993–1994

The **Ford 306-01520R Cylinder Head** is a meticulously engineered component designed specifically for the **1993 1994 Ford Probe** with a **2.5L (130-cubic-inch) engine**, bearing the **6-153** build code and dated **1/13/94**. This high-performance cylinder head is crafted from precision-cast aluminum, ensuring optimal heat dissipation while maintaining structural integrity under high-stress conditions. The head features a **dual overhead camshaft (DOHC) design**, complete with **four valves per cylinder** (two intake and two exhaust) arranged in a **pent-roof configuration**, which maximizes airflow efficiency for improved horsepower and torque. The intake ports are generously sized to enhance volumetric efficiency, while the exhaust ports are contoured to reduce backpressure, contributing to a smoother and more responsive throttle response. The head is equipped with **hydraulic valve lifters**, eliminating the need for frequent valve adjustments and ensuring consistent valve clearance throughout the engine s lifespan. Additionally, it incorporates **separate intake and exhaust rocker arms**, allowing for precise valve timing and optimal camshaft phasing. This cylinder head is compatible with the **Ford Zetec engine family**, known for its reliability and performance, making it an ideal choice for both restoration projects and high-mileage engines requiring a replacement. Whether you're restoring a classic Probe to its original glory or upgrading an existing engine for enhanced performance, this **OEM-quality cylinder head** delivers the durability and precision engineering expected from Ford s high-performance components.

### **Pros and Cons of buying a Ford 306-01520R (93-94 Probe Right Passenger Cylinder Head, 6-153, 2.5L, 1/13/94)**

1. **Direct OEM Replacement** This is a genuine Ford part, ensuring compatibility with your 1993-1994 Probe with a 2.5L engine. It will fit perfectly without modifications, reducing the risk of installation issues.

2. **Reliability** Ford s cylinder heads are known for durability, especially when sourced from reputable dealers or Ford s official parts network. A well-maintained head should last the life of the engine if properly installed and maintained.

3. **Performance Potential** If the head is in good condition, it can contribute to better engine performance, especially if you plan to modify the engine (e.g., forced induction, porting, or upgrading valves). A clean head improves airflow and cooling.

4. **Resale Value** Using an OEM part can make it easier to sell or trade in the vehicle later, as buyers often prefer cars with original components.

5. **Warranty Coverage** If purchased from an authorized dealer or Ford s official parts store, the part may come with a warranty, providing peace of mind against defects.

6. **Compatibility with Common Mods** Many aftermarket upgrades (e.g., headers, intake manifolds, or performance camshafts) require stock or OEM cylinder heads to function correctly. This part ensures compatibility with such modifications.

7. **Prevents Long-Term Issues** A failing cylinder head can lead to catastrophic engine damage (e.g., blown head gaskets, warped surfaces, or coolant leaks). Replacing it now can prevent costly repairs down the line.

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1. **Cost** OEM cylinder heads are expensive, often ranging between **$300 $600 **, depending on the source (new vs. used, dealer vs. online). This is a significant upfront investment, especially if you re on a tight budget.

2. **Age of the Part** While this specific part is from 1994, it may have been sitting in inventory for years. Older stock can sometimes have minor wear or corrosion, though reputable sellers inspect parts before sale.

- Removing the engine from the vehicle (or at least the head).

- Cleaning the mating surfaces, replacing gaskets, and ensuring proper torque specs.

- Valve job or machining may be needed if the head is warped or worn.

- This is a labor-intensive job that may require a mechanic unless you have experience.

4. **Potential for Counterfeit Parts** If buying from an untrusted seller (e.g., eBay, Craigslist, or unknown online marketplaces), there s a risk of receiving a **rebuilt, remanufactured, or fake OEM part**. Always verify the seller s reputation and part authenticity.

5. **Alternative Options May Be Cheaper** Remanufactured or aftermarket cylinder heads (e.g., from **Eagle, Moroso, or Summit Racing**) can cost **$150 $300** and may offer similar performance with proper machining. However, quality varies, and some may not last as long as OEM.

6. **Time-Consuming Process** If you re not experienced, the job could take **10 20 hours** to complete, depending on your tools and setup. This includes:

- Disassembling the engine.

- Cleaning and inspecting the head.

- Installing new gaskets, bolts, and seals.

- Breaking in the engine properly afterward.

7. **Hidden Damage Risk** Even if the part looks good, there could be **internal cracks, warping, or exhaust port erosion** that isn t visible until installation. A pre-purchase inspection (or machining the head before install) is wise.

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- Proof of machining (if applicable).

- Photos of the head s condition (no cracks, warping, or corrosion).

- A bill of sale or receipt from a trusted seller.

- A **remanufactured head** (e.g., from **Eagle or Moroso**) with a warranty.

- A **used OEM head** from a junkyard (if you can inspect it thoroughly).

- **Machining your existing head** (if it s not warped) instead of replacing it.

3. **Budget for Labor** Unless you re comfortable with engine work, factor in **$200 $500 ** for professional installation.

4. **Future Engine Plans** If you re planning **forced induction (turbo/supercharger)**, an OEM head may not be sufficient long-term. Consider a **high-performance head** (e.g., **Eagle or Moroso**) designed for boost.

- **Authorized Ford dealers** (for new parts).

- **Reputable online marketplaces** (e.g., **RockAuto, Summit Racing**) with return policies.

- **Local mechanics or engine rebuilders** who offer warranties.

---

You **prioritize reliability and longevity** over cost.

You **have experience with engine work** or are willing to pay for professional installation.

You **plan to keep the engine stock or do mild modifications** (e.g., intake, headers).

You **cannot find a suitable alternative** (e.g., remanufactured head) at a lower cost.

You **want to avoid potential long-term issues** (e.g., head gasket failure, coolant leaks).

You re **on a tight budget** and can find a **remanufactured or used head** for significantly less.

You **lack mechanical experience** and cannot afford professional labor.

You **plan aggressive modifications** (e.g., turbocharging) and need a **high-performance head** instead.

The **seller cannot provide proof of authenticity** or a warranty.

1. **Remanufactured Cylinder Head** (e.g., **Eagle 6-153 or Moroso**) $200 $300, often with a warranty.

2. **Used OEM Head from a Junkyard** $100 $200, but **inspect for warping/cracks**.

3. **Machining Your Existing Head** If it s not warped, a **valve job or porting** ( $150 $300) may be cheaper than replacement.

4. **Aftermarket High-Performance Head** If you re building for power (e.g., **Eagle 6-153 Turbo Head**), invest in a part designed for boost.

---

**If you can afford it and need a reliable, long-term solution, the Ford 306-01520R is a solid choice especially if you re keeping the engine stock or doing mild mods.** However, if cost is a major concern, **a remanufactured head or a used OEM part from a trusted source may be a better value**.

- **Get a second opinion** (ask a mechanic to inspect the part if buying used).

- **Compare prices** across dealers, online retailers, and junkyards.

- **Factor in labor costs** if you re not doing the work yourself.

If you re unsure, **start with a used OEM head or a remanufactured option** and only go OEM new if you re confident in the investment.

Details:

Rear, MAZDA MX-6 93 6 cylinder, R. If you are looking for a good, used guaranteed item this is the one. Vehicle has collision damage but the items was untouched in accident. Rear, PROBE 93 6-153 2.5L, R.

Rear, MAZDA MX-6 94 6 cylinder, thru 1/13/94, R. Good Used Part This is a good tested used part. Rear, MAZDA 626 94 6 cylinder, thru 1/13/94, R. This is a nice used part ready to be installed in your vehicle.

part #: 306-01520r prices

• $34.98-$270.00

specifications cylinderheapar:

• for makes: Ford
• for years: 1993-1994
• model: Probe
• part type: Probe Cylinder Head
• conditions options: R, Cams Ng
• genuine oem: Yes
• ipn: 306-01520r
• placement: Passenger/right
• descriptionpartcondition: Right, 2.5 Liter, V6, P.o. 6618, Cams No Good

shipping cylinderheapar:

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

seller cylinderheapar:

• city: Lynn, Massachusetts
• rating: 98.8%
• # reviews: 7017

general cylinderheapar:

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

offer cylinderheapar:

• best offers: True
• sold: 0
• started: February 20, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

payments cylinderheapar:

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

returns cylinderheapar:

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

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