JAGUAR XKR Convertible Spark plug replacement Cost
2009–2014 · Engine, Fuel & Emissions system
Typical range
$134–$354
Parts + labour
Labour hours
0.5–1.5h
At a typical garage
Spark plugs ignite the air–fuel mixture; worn plugs cause misfires, rough idle, poor fuel economy and difficulty starting. Most modern engines use iridium or platinum plugs with 60,000–100,000-mile intervals. JAGUAR XKR Convertible spark plug replacement costs $134–$354.
Warning signs you need this repair
- Engine misfire — rough, lumpy idle or hesitation when accelerating
- Check engine light, often with misfire codes P0300–P0308
- Noticeably worse fuel economy
- Difficulty starting the engine, especially when cold
- Engine surging or running roughly at steady speed
Typical parts included
- Spark plug
- Spark plug
What affects the price
- Copper vs iridium vs platinum plugs (iridium lasts longest)
- Number of cylinders
- Accessibility—some engines require intake manifold removal, adding significant labour
Common questions
How much does spark plug replacement cost on a JAGUAR XKR Convertible?
Spark plug replacement on a JAGUAR XKR Convertible (2009–2014) typically costs between $134 and $354 including parts and labour at an independent garage.
What parts are needed for spark plug replacement on a JAGUAR XKR Convertible?
Common parts for this repair include: Spark plug, Spark plug.
How long does spark plug replacement take on a JAGUAR XKR Convertible?
Spark plug replacement on a JAGUAR XKR Convertible typically takes 0.5–1.5 hours of labour at a garage.
How often does spark plug replacement need to be done?
For a JAGUAR XKR Convertible, spark plug replacement is typically needed every 30,000 miles for copper plugs; every 60,000–100,000 miles for iridium or platinum plugs.
Other engine, fuel & emissions system repairs on the JAGUAR XKR Convertible
- ABS hydraulic unit replacement$510–$918
- ABS sensor replacement$210–$378
- ABS system bleeding$168–$302
- AC compressor clutch replacement$420–$756
- AC compressor replacement$450–$810
Spark plug replacement cost on similar cars
- BMW 3 Series Coupe$100–$180
- MERCEDES BENZ E-Klasse Coupe and predecessors$100–$180
- AUDI A5$100–$180
- SAAB 9-3 Coupe$100–$180
- PORSCHE 911 Carrera 4$110–$198
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