Bosch
Spark Plug
$6.57
Champion Spark Plug
Part # 538
4.7(47 reviews)Bougie
Fits Harley-Davidson, Panhard, Hudson — 56 vehicle applications
$5.75
In Stock
For pickup, you can select Ottawa or Winchester at checkout
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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Select your vehicle to check fitment.
Champion Spark Plug 538 Vehicle Fitment
Fits 56 vehiclesThis Bougie fits Harley-Davidson, Panhard, Hudson vehicles.
1959-1960 Harley-Davidson XLR
1958-1971 Harley-Davidson XLCH
1958-1970 Harley-Davidson XLH900
1958-1964 Harley-Davidson XLRTT
1958 Harley-Davidson XLC
1957-1959 Harley-Davidson XL
1955-1957 Harley-Davidson KHRTT
1955-1956 Harley-Davidson KH
1955-1956 Harley-Davidson KHK
Champion Spark Plug 538 Specifications
- Thread Diameter
- 0.551
- Grade Type
- Standard Replacement
- Electrical Terminal Type
- Removable Nut
- Pre-Gap Size
- 0.025
- Pre-Gap Size
- 0.64
- Indexed
- No
Champion Spark Plug 538 Product Description
Champion Copper Plus Small Engine 538 Bougie d’allumage RH8C Carton de 4 pour Small Engine
Key Features
- Built to ISO and SAE standards for proven performance
- Copper core center electrode allows for accurate control of heat range for longer life
- Copper Plus - Dependable Performance and Durability
- OE type replacement plug
- Resists fouling
- Superior corrosion resistance
- Copper Plus - Desempeño y duración confiables
- El electrodo central con núcleo de cobre permite un control preciso del rango de calor para una vida más larga
- Fabricada según los estándares ISO y SAE para un rendimiento comprobado
- Mayor resistencia a la corrosión
- Resistente a la suciedad
- Tapón de repuesto tipo OE
- Bougie de rechange de type équipement d’origine
- Copper Plus - Performances fiables et durabilité
- Fabriquée conformément aux normes ISO et SAE pour une performance éprouvée
- L’électrode à centre à noyau de cuivre permet un contrôle exact des plages de chaleur pour une durée de vie prolongée
- Résistance de qualité supérieure à la corrosion
- Résiste à l’encrassement
Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
About Champion Spark Plug
Shop Champion Spark Plug Spark Plug at Autrex with vehicle fitment details, current pricing, and checkout options for the Champion Spark Plug 538. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — Champion Spark Plug 538
What vehicles does the Champion Spark Plug 538 fit?
The Champion Spark Plug 538 fits 13 vehicle applications including 1958-1971 Harley-Davidson XLCH, 1958-1970 Harley-Davidson XLH900, 1958-1964 Harley-Davidson XLRTT, 1959-1960 Harley-Davidson XLR, 1957-1959 Harley-Davidson XL and 8 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the Champion Spark Plug 538?
Shipping options for the Champion Spark Plug 538 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Champion Spark Plug 538 cost?
The Champion Spark Plug 538 is currently listed at $5.75 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Bougie a direct fit replacement?
Yes, the Bougie by Champion Spark Plug is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Bougie come with?
The Bougie comes with the standard Champion Spark Plug manufacturer warranty. Please check the product specifications for exact warranty terms.
