We stock 52+ spark plug options compatible with CATERHAM vehicles. Use the vehicle selector above to narrow by model and engine for confirmed TecDoc fitment. All parts are verified to match CATERHAM specifications.
How do I choose the right spark plug for my CATERHAM?
Start by selecting your exact CATERHAM model and engine above. This filters to parts with confirmed fitment. Compare options from BOSCH, DENSO, NGK and more. Check specifications like dimensions and material to match your driving needs.
Are aftermarket spark plug parts as good as OEM for CATERHAM?
Quality aftermarket spark plug from brands like BOSCH and DENSO are manufactured to meet or exceed OEM specifications for CATERHAM vehicles. Many use identical materials and production processes. All parts listed include TecDoc-verified fitment data.
How much do CATERHAM spark plug parts cost?
CATERHAM spark plug prices range from £2.87 to £16.62 depending on brand and specifications. Premium OEM brands cost more but offer longer warranties. Budget options provide reliable performance at lower cost. All come with our 14-day money-back guarantee.
How often should spark plug be replaced on a CATERHAM?
Replacement intervals for spark plug vary by CATERHAM model, engine, and driving conditions. Consult your CATERHAM owner's manual for manufacturer-recommended service intervals. Common signs of wear include changes in performance, unusual noises, or dashboard warning lights.
