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  3. JAGUAR C12507

JAGUAR C12507 Mkii Intake Valve Seat 3.8 4.2

fits model: Xj6, Xk140c, Xk150, Mkx. make: Jaguar.

C12507 Jaguar E-type 3.8 Xj6 4.2 Mkii Mkx Xk140c Xk150 Intake Valve Seat

( Manufacturer Part Number: C12507 ), ( Part Type: Intake Valve Seat ), ( Country/region Of Manufacture: Uk ), ( Vintage Part: Yes ), ( Performance Part: No )

Review JAGUAR E type 3.8 4.2 Mkii Intake Valve Seat fits MKX XJ6 XK140C XK150

The Jaguar intake valve seat for various models, including the E-Type 3.8, XJ6 4.2 MkII, MkX, XK140, and XK150, is an essential component of the engine's combustion chamber. This part ensures a proper seal between the intake valve and the cylinder head, allowing for optimal engine performance and efficiency.

Manufactured with exceptional precision, this intake valve seat is designed to provide a leak-free seal, preventing the loss of combustion gases and ensuring efficient fuel consumption. The seat is engineered to withstand the extreme temperatures and pressures generated within the engine, ensuring durability and longevity.

The seat is machined from high-quality materials, including ductile iron or steel, depending on the specific application. The material selection is crucial, as it ensures the seat can withstand the thermal and mechanical stresses of the engine. In addition, the seat may be coated with a thermal barrier material to further enhance its heat resistance and improve engine performance.

The intake valve seat is installed on the cylinder head and mates with the intake valve to form a seal. The valve and seat come into contact during the engine's intake stroke, allowing air and fuel mixture to enter the cylinder for combustion. Proper sealing between the valve and seat is crucial to ensure the engine operates efficiently and effectively.

When it comes time for replacement, it's essential to use a high-quality, genuine Jaguar intake valve seat to maintain your vehicle's performance and reliability. Installing a subpar aftermarket part can lead to issues such as engine misfires, reduced power output, and even catastrophic engine failure. By using a genuine Jaguar part, you can ensure a proper fit, superior sealing performance, and peace of mind.

In conclusion, the Jaguar intake valve seat is a crucial component of your vehicle's engine, responsible for ensuring a proper seal between the intake valve and cylinder head. Manufactured from high-quality materials and engineered for precision, this part is designed to provide optimal engine performance and efficiency while withstanding the extreme temperatures and pressures generated within the engine. When it comes time for replacement, using a genuine Jaguar part is essential to maintain your vehicle's performance and reliability.

Buying a Jaguar intake valve seat for models such as the E-type 3.8, XJ6 4.2, MkII MkX, XK140, and XK150 involves considering several factors to determine if this is a worthwhile investment. Here are some potential pros and cons:

Pros:

1. Improved Performance: A new intake valve seat can lead to better engine performance by increasing airflow and reducing the likelihood of carbon build-up.

2. Durability: Aftermarket intake valve seats are often made of high-quality materials, ensuring a longer lifespan compared to the original parts.

3. Enhanced Driving Experience: A smoother, more powerful engine can lead to a more enjoyable driving experience.

4. Potential Cost Savings: Replacing a faulty intake valve seat early on can prevent more extensive and expensive engine repairs down the line.

Cons:

1. Cost: Buying a new intake valve seat can be a significant investment, especially when considering the cost of labor if professional installation is required.

2. Risk of Damage: Installation can be a complex process, and there is a risk of damaging other engine components if not done correctly.

3. Time Consuming: The installation process can be time-consuming, potentially requiring several hours of labor.

4. Potential for Diminishing Returns: For some vehicles, the performance gains from a new intake valve seat may be minimal or negligible.

Ending Conclusion:

Ultimately, the decision to buy a Jaguar intake valve seat depends on several factors, including the condition of your existing part, your vehicle's usage patterns, and your personal preferences. If you frequently drive your Jaguar hard or notice decreased performance, a new intake valve seat may be a worthwhile investment. However, if your vehicle is primarily used for casual driving or is in good condition, the cost and time investment may not provide significant returns.

Recommendation:

Before making a decision, it's recommended that you consult with a qualified mechanic to assess the condition of your existing intake valve seat and determine if a replacement is necessary. Additionally, researching different aftermarket options and comparing prices can help ensure you get the best value for your investment.

Details:

Please review all the pictures for overall condition and ask any questions prior to purchase. JAGUAR E-Type 3.8, XJ6 4.2, MKII, MKX, XK140C, XK150 INTAKE VALVE SEAT C12507, Jaguar exhaust valve seat for cylinder heads, with 1 3/4 head valves, such as XK150, MKIX, series 1,2, 420, 420G, 3.8 and 4.2 engines AND others.

part #: c12507 price

  • $12.25

specifications voomvalve:

  • for models: Xj6, Xk140c, Xk150, Mkx
  • for makes: Jaguar
  • mpn: C12507
  • part type: Intake Valve Seat
  • country/region of manufacture: Uk
  • vintage part: Yes
  • performance part: No

seller voomvalve:

  • rating: 100.0%
  • # reviews: 278
  • city: Appleton, Wisconsin

general voomvalve:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Valves

offer voomvalve:

  • sold: 0
  • started: August 30, 2025
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 6

returns voomvalve:

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

shipping voomvalve:

  • transit: 6-12 Days
  • type: Calculated
  • class: Standard
  • carrier: USPS
  • cost: $7.36
  • service: USPS Ground Advantage

payments voomvalve:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club
for models: xj6, xk140c, xk150, mkx, for makes: jaguar, part type: intake valve seat, country/region of manufacture: uk, vintage part: yes, performance part: no,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 9026096367933721,

Jaguar C12507 Is Similar To:

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1 offer $12.25 USD
  • Offer #1: $12.25 price + $8.13 shipping estimate = $20.38* total. Jaguar exhaust valve seat for Jaguar cylinder heads. Such as XK140C, XK150, MKII, MKIX, MKX, XJ6 series 1,2, 420, 420G, E-Type 3.8 and 4.2 engines AND others.+$8.13 shipping

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