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Jaguar Mark 2 Ignition Contact Sets

Jaguar Mark 2 Ignition contact sets

Starting at $14.95, AutoBuffy stocks 2 ignition contact sets from Standard Ignition to fit your Jaguar Mark 2. Ignition contact sets — also called breaker points — open and close the primary ignition circuit in distributor-based systems, triggering the spark that fires each cylinder. Worn or pitted contacts cause weak spark, misfires, and hard starting that worsens over time.

Signs your Jaguar Mark 2 needs a new ignition contact set

  • Hard starting or extended cranking before the engine catches, especially when cold
  • Rough, uneven idle that surges or stumbles at low RPM
  • Engine misfires or hesitation under acceleration as contacts fail to trigger consistent spark
  • Noticeable drop in fuel economy due to incomplete combustion from weak ignition timing
  • Engine cuts out or stalls at speed, then restarts after cooling — a sign of heat-related contact failure
  • Visible pitting, burning, or a gap that is outside spec when contacts are inspected inside the distributor cap

Which ignition contact set should you buy for your Jaguar Mark 2?

The main decision is whether to match OE material quality or opt for an upgraded alloy that extends service life. Contact sets vary by base metal, rubbing block material, and whether a condenser is included — all of which affect how long the set lasts and how stable ignition timing stays between tune-ups.

Standard Contact Set
Best for
Budget tune-ups and vehicles driven infrequently
What you get
Steel or standard alloy points at the lowest price; requires re-gapping and more frequent replacement
Tungsten-Tipped Contact Set
Best for
Daily drivers and engines under higher load
What you get
Tungsten contact faces resist pitting and burning longer, maintaining accurate dwell angle between service intervals
Contact Set with Condenser Kit
Best for
Complete tune-ups or when condenser condition is unknown
What you get
Matched points and condenser in one kit; prevents voltage spike damage to new contacts and simplifies the job
Premium OE-Spec Set
Best for
Restorers and owners prioritizing factory ignition performance
What you get
Precisely manufactured to original distributor tolerances; minimizes dwell variation and preserves correct timing curve

Ignition contact sets brands we stock for your Jaguar Mark 2

Standard Ignition
2 options · from $14.95

Replacing ignition contact sets on a Jaguar Mark 2

Easy⏱ 30–60 minutesScrewdrivers (flathead and Phillips)Feeler gauge for setting contact gapDistributor wrench or small combination wrench setTiming light (for verifying ignition timing after installation)Clean shop rags

Remove the distributor cap and rotor to access the contact set, then disconnect the primary wire, remove the hold-down screw, and lift out the old points and condenser. Install the new set, set the contact gap to the manufacturer's specification using a feeler gauge, and reassemble. After starting the engine, verify ignition timing with a timing light and adjust the distributor as needed — an incorrect gap shifts timing and can leave the engine running worse than before.

Frequently asked questions

How much does it cost to replace ignition contact sets on a Jaguar Mark 2?
Parts start at $14.95 on AutoBuffy. A full ignition contact set job — including a new condenser, rotor, and cap — typically runs between one and three times the parts cost when shop labor is added. DIY replacement keeps the total near the parts price alone since the job requires only basic hand tools.
How often should ignition contact sets be replaced on a Jaguar Mark 2?
On a distributor-based ignition system, contact sets generally need replacement every 10,000 to 15,000 miles, though high-load or high-RPM use shortens that interval. Always re-check and adjust the gap after the first few hundred miles of use, as the rubbing block wears in and the dwell angle shifts slightly.
What does the ignition contact set gap need to be set to?
The correct gap — also called the point gap or dwell setting — is specific to each engine and distributor combination. Consult your Jaguar Mark 2 service manual or the specification printed on the underhood emissions label. Setting the gap incorrectly shifts ignition timing and causes the same misfires and hard-starting symptoms as worn contacts.
Can I replace just the contact set, or do I need to replace the condenser too?
Always replace the condenser when you install new contacts. A failing condenser causes rapid pitting and burning of fresh contact faces, sometimes destroying a new set within a few thousand miles. Condenser and contact set kits are available for your Jaguar Mark 2 and are the most reliable way to restore distributor ignition performance.
Is an ignition contact set the same as breaker points?
Yes — ignition contact set, breaker points, and distributor points all refer to the same component. The contact set is the spring-loaded pair of electrical contacts inside the distributor that open and close to trigger the ignition coil. The terminology varies by brand and era but the part and its function are identical.
Will worn ignition contact sets damage other ignition components on my Jaguar Mark 2?
Yes. Pitted or misadjusted contacts increase voltage spikes that accelerate condenser failure and stress the ignition coil's primary winding. Erratic dwell also causes timing to wander, which can overheat the distributor and wear the rotor and cap faster. Replacing the contact set on schedule protects the entire distributor-based ignition system.

Shop ignition contact sets by year for the Jaguar Mark 2

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Ignition contact sets for other Jaguar models

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