Mercruiser Premium Spark Plug Wire Kits

Refine Parts List CID/ Liter/ Model# Show all 2.5L 3.0L 3.0LX 3.7XL 3.7L 4.3L MPI 4.3L 4.3L EFI(TBI) 4.3XL 5.0LX 5.0L Alpha & Bravo(Gen +) 5.0L IB 5.0L MIE MPI 5.0L 5.7L IB 5.7 Alpha/Bravo 5.7L 5.7L SKI 7.4L IB 7.4L 8.1L 120(153 CID) 140(181 CID) 150 160 165 185 CID 198 GM 224 CID 225 FORD 225 GM 228 GM 229 CID 233 FORD 250 GM 255 FORD 260 TR 260 GM 262 CID 280 GM 305 CID LH 305 CID RH 320 EFI 330 330 TR 350 MAG 350 Black Scorpion Ski (Gen +) 350 MAG Bravo MPI & Gen + 350 MAG MPI MIE (Gen +) 350 MAG Ski 350 MAG EFI Ski 350 CID RH 350 MAG MPI Ski (Gen +) 350 CID LH 370 400 420 440 454 454 CID 454 MAG 454 EFI, MAG MPI & Horizon MIE 454 Hi Performance 460 496 502 EFI & MAG MPI 502 MAG 888 FORD 898 GM Ignition Type Show all Conventional Delco EST Delco HEI Digital Distributorless Mercury HEI Thunderbolt CID/ Liter/ Model# Cyl. Ignition Type Spark Plug Wire Set Mallory Plug Wire Set All 4 Digital 18-8811 out of stock 9-28004 120(153 CID) 4 Conventional 18-8800-1 9-28020 140(181 CID) 4 Conventional 18-8800-1 9-28020 150 L6 Conventional 18-8809 out of stock 9-28017 160 L6 Conventional 18-8809 out of stock 9-28017 165 L6 Conventional 18-8809 out of stock 9-28017 185 CID V6 Conventional 18-8801 out of stock 9-28015 198 GM 8 Conventional 18-8803-1 out of stock 9-28000 224 CID 4 Conventional 18-8808 out of stock 9-28014 225 FORD 8 Conventional 18-8803-1 out of stock 9-28000 225 GM 8 Conventional 18-8803-1 out of stock 9-28000 228 GM 8 Conventional 18-8803-1 out of stock 9-28000 229 CID V6 Conventional 18-8801 out of stock 9-28015 233 FORD 8 Conventional 18-8803-1 out of stock 9-28000 250 GM 8 Conventional 18-8803-1 out of stock 9-28000 255 FORD 8 Conventional 18-8803-1 out of stock 9-28000 260 GM 8 Conventional 18-8803-1 out of stock 9-28000 260 TR 8 Thunderbolt 18-8804 out of stock 9-28001 262 CID V6 Thunderbolt 18-8810 out of stock 9-28016 280 GM 8 Conventional 18-8803-1 out of stock 9-28000 305 CID LH 8 Thunderbolt 18-8804 out of stock 9-28001 305 CID RH 8 Thunderbolt 18-8804 out of stock 9-28001 320 EFI 8 Thunderbolt 18-8804 out of stock 9-28001 330 8 Conventional 18-8803-1 out of stock 9-28000 330 TR 8 Thunderbolt 18-8804 out of stock 9-28001 350 CID LH 8 Thunderbolt 18-8804 out of stock 9-28001 350 CID RH 8 Thunderbolt 18-8804 out of stock 9-28001 350 MAG 8 Thunderbolt 18-8804 out of stock 9-28001 350 MAG Ski 8 Thunderbolt 18-8821-1 - 350 MAG Bravo MPI & Gen + 8 Delco HEI 18-8836-1 - 350 MAG MPI MIE (Gen +) 8 Delco HEI 18-8832-1 - 350 MAG MPI MIE (Gen +) 8 Mercury HEI 18-8834-1 - 350 MAG EFI Ski 8 Delco HEI 18-8832-1 - 350 MAG MPI Ski (Gen +) 8 Delco HEI 18-8836-1 - 350 Black Scorpion Ski (Gen +) 8 Delco HEI 18-8832-1 - 370 8 Conventional 18-8803-1 out of stock 9-28000 400 8 Conventional 18-8803-1 out of stock 9-28000 420 8 Thunderbolt 18-8804 out of stock 9-28001 440 8 Conventional 18-8803-1 out of stock 9-28000 454 CID 8 Thunderbolt 18-8804 out of stock 9-28001 454 MAG 8 Thunderbolt 18-8804 out of stock 9-28001 454 EFI, MAG MPI & Horizon MIE 8 Delco HEI 18-8832-1 - 454 Hi Performance 8 Thunderbolt 18-8824-1 - 454 8 Thunderbolt 18-8824-1 - 460 8 Conventional 18-8803-1 out of stock 9-28000 496 8 Distributorless 18-8838-1 - 502 MAG 8 Delco HEI 18-8832-1 - 502 EFI & MAG MPI 8 Delco HEI 18-8832-1 - 888 FORD 8 Conventional 18-8803-1 out of stock 9-28012 898 GM 8 Conventional 18-8803-1 out of stock 9-28000 2.5L 4 Conventional 18-8800-1 9-28020 3.0L 4 Conventional 18-8800-1 9-28020 3.0LX 4 Delco EST 18-8833-1 - 3.7L 4 Conventional 18-8808 out of stock 9-28014 3.7XL 4 Conventional 18-8808 out of stock 9-28014 4.3L V6 Thunderbolt 18-8810 out of stock 9-28016 4.3XL V6 Thunderbolt 18-8810 out of stock 9-28016 4.3L EFI(TBI) V6 Delco HEI 18-8835-1 - 4.3L MPI V6 Delco HEI 18-8829-1 - 5.0L 8 Thunderbolt 18-8804 out of stock 9-28001 5.0L IB 8 Thunderbolt 18-8804 out of stock 9-28001 5.0LX 8 Thunderbolt 18-8804 out of stock 9-28001 5.0L Alpha & Bravo(Gen +) 8 Thunderbolt 18-8821-1 - 5.0L MIE MPI 8 Delco HEI 18-8828-1 - 5.7L 8 Thunderbolt 18-8804 out of stock 9-28001 5.7L IB 8 Thunderbolt 18-8804 out of stock 9-28001 5.7L SKI 8 Conventional 18-8802 out of stock 9-28003 5.7 Alpha/Bravo 8 Thunderbolt 18-8821-1 - 7.4L 8 Thunderbolt 18-8804 out of stock 9-28001 7.4L IB 8 Thunderbolt 18-8804 out of stock 9-28001 8.1L 8 Distributorless 18-8838-1 - CID/ Liter/ Model# Cyl. Ignition Type Spark Plug Wire Set Mallory Plug Wire Set Refine Parts List CID/ Liter/ Model# Show all 2.5L 3.0L 3.0LX 3.7XL 3.7L 4.3L MPI 4.3L 4.3L EFI(TBI) 4.3XL 5.0LX 5.0L Alpha & Bravo(Gen +) 5.0L IB 5.0L MIE MPI 5.0L 5.7L IB 5.7 Alpha/Bravo 5.7L 5.7L SKI 7.4L IB 7.4L 8.1L 120(153 CID) 140(181 CID) 150 160 165 185 CID 198 GM 224 CID 225 FORD 225 GM 228 GM 229 CID 233 FORD 250 GM 255 FORD 260 TR 260 GM 262 CID 280 GM 305 CID LH 305 CID RH 320 EFI 330 330 TR 350 MAG 350 Black Scorpion Ski (Gen +) 350 MAG Bravo MPI & Gen + 350 MAG MPI MIE (Gen +) 350 MAG Ski 350 MAG EFI Ski 350 CID RH 350 MAG MPI Ski (Gen +) 350 CID LH 370 400 420 440 454 454 CID 454 MAG 454 EFI, MAG MPI & Horizon MIE 454 Hi Performance 460 496 502 EFI & MAG MPI 502 MAG 888 FORD 898 GM Ignition Type Show all Conventional Delco EST Delco HEI Digital Distributorless Mercury HEI Thunderbolt

Save 10%-28% Off.*

	Spark Plug Wire Lead Kit - Sierra* Sale Price: $27.89 Save: $9.10 (24% Off $36.99) Part # 18-8800-1 7 Customer Reviews | Write Review Part # 18-8800-1 Lead Wire Kit Electrical System	Low Price Guarantee
	Spark Plug Wire Set - Sierra* Sale Price: $51.29 Save: $15.20 (22% Off $66.49) Part # 18-8821-1 No Reviews | Write Review Part # 18-8821-1 Replaces OEM part # MERCURY MARINE 84-813720A3 MERCURY MARINE 84-813720A4 MERCURY MARINE 84-816761A4 MERCURY MARINE 84-816761Q17 MERCURY MARINE 84-816761Q3 MERCURY MARINE 84-816761Q4 MERCURY MARINE 84-816761Q4 MERCURY MARINE 84-813720Q3 MERCURY MARINE 84-813720Q4 MERCURY MARINE 84-813720A3 MERCURY MARINE 84-813720A4 MERCURY MARINE 84-816761A4 MERCURY MARINE 84-816761Q17 MERCURY MARINE 84-816761Q3 MERCURY MARINE 84-816761Q4 MERCURY MARINE 84-816761Q4	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $85.49 Save: $28.51 (25% Off $114.00) Part # 18-8828-1 1 Customer Review | Write Review Part # 18-8828-1 Replaces OEM part # MERCURY MARINE 84-863656A1 MERCURY MARINE 84-863656A1	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $83.69 Save: $30.31 (26% Off $114.00) Part # 18-8829-1 No Reviews | Write Review Part # 18-8829-1 Replaces OEM part # MERCURY MARINE 84-863656A2	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $54.89 Save: $16.60 (23% Off $71.49) Part # 18-8832-1 No Reviews | Write Review Part # 18-8832-1 Replaces OEM part # MERCURY MARINE 84-816608K68 MERCURY MARINE 84-816608K68	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $34.19 Save: $10.80 (24% Off $44.99) Part # 18-8833-1 1 Customer Review | Write Review Part # 18-8833-1 Replaces OEM part # MERCURY MARINE 84-816761K14 MERCURY MARINE 84-916761K14 MERCURY MARINE 84-816761K14 MERCURY MARINE 84-916761K14	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $59.39 Save: $18.10 (23% Off $77.49) Part # 18-8834-1 No Reviews | Write Review Part # 18-8834-1 Replaces OEM part # MERCURY MARINE 84-816608Q83 MERCURY MARINE 84-816608Q83	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $51.29 Save: $5.70 (10% Off $56.99) Part # 18-8835-1 No Reviews | Write Review Part # 18-8835-1 Replaces OEM part # MERCURY MARINE 84-816608Q82 MERCURY MARINE 84-816608Q82	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $58.49 Save: $18.50 (24% Off $76.99) Part # 18-8836-1 No Reviews | Write Review Part # 18-8836-1 Replaces OEM part # MERCURY MARINE 84-816608Q71 MERCURY MARINE 84-816608Q71	Low Price Guarantee
	Premium Spark Plug Wire Set - Sierra* Sale Price: $297.89 Save: $121.11 (28% Off $419.00) Part # 18-8838-1 Hurry! Only 1 left in stock No Reviews | Write Review Part # 18-8838-1 Replaces OEM part # MERCURY MARINE 84-881698 For: 496/8.1L with distributorless ignition systems	Low Price Guarantee
	Premium Spark Plug Wire Kit - Sierra* Sale Price: $59.39 Save: $17.60 (22% Off $76.99) Part # 18-8824-1 No Reviews | Write Review Part # 18-8824-1 Replaces OEM part # MERCURY MARINE 84-816608Q78 For: 502/8.2L with XL series ignition	Low Price Guarantee
	Mallory Plug Wire Set 9-28020 Sale Price: $33.99 Save: $4.96 (12% Off $38.95) Part # 9-28020 No Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Merc / OMC Replaces Original Equipment Manufacturer # (OEM #):84-816761Q5 / 84-813720A5 / 503748 Fits Application:4 cyl.	Low Price Guarantee
(representative photo)	Mallory Plug Wire Set 9-28017 Sale Price: $53.99 Save: $8.20 (13% Off $62.19) Part # 9-28017 No Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Chriscraft, Crusader, Mercruiser,OMC Replaces Original Equipment Manufacturer # (OEM #):84-813720A8 Fits Application:Inline 6 cyl	Low Price Guarantee
	Mallory Plug Wire Set 9-28016 Sale Price: $44.99 Save: $6.40 (12% Off $51.39) Part # 9-28016 No Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Mercruiser Replaces Original Equipment Manufacturer # (OEM #):84-813720A11 Fits Application:V-6	Low Price Guarantee
	Plug Wire Set 9-28015 - Mallory Sale Price: $46.99 Save: $7.00 (12% Off $53.99) Part # 9-28015 1 Customer Review | Write Review Replaces Original Equipment Manufacturer(OEM):Crusader. OMC, PCM, Replaces Original Equipment Manufacturer # (OEM #):N/A Fits Application:V-6	Low Price Guarantee
	Mallory Plug Wire Set 9-28014 Sale Price: $41.99 Save: $6.90 (14% Off $48.89) Part # 9-28014 1 Customer Review | Write Review Replaces Original Equipment Manufacturer(OEM):Mercruiser Replaces Original Equipment Manufacturer # (OEM #):84-813720A6 Fits Application:4 cyl	Low Price Guarantee
(representative photo)	Mallory Plug Wire Set 9-28004 Sale Price: $35.99 Save: $5.50 (13% Off $41.49) Part # 9-28004 Hurry! Only 1 left in stock No Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Mercruiser Replaces Original Equipment Manufacturer # (OEM #):N/A Fits Application:4 cyl. Digital	Low Price Guarantee
	Mallory Plug Wire Set 9-28003 Sale Price: $50.99 Save: $7.96 (13% Off $58.95) Part # 9-28003 Hurry! Only 1 left in stock No Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Merc / OMC Replaces Original Equipment Manufacturer # (OEM #):84-816761Q12 / 84-813720A12 / 503755 Fits Application:8 cyl.	Low Price Guarantee
	Mallory Plug Wire Set 9-28001 Sale Price: $53.99 Save: $8.00 (12% Off $61.99) Part # 9-28001 3 Customer Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Mercruiser Replaces Original Equipment Manufacturer # (OEM #):84-816761Q4 Fits Application:V-8 305/350 (LH) 1981-95 w/ Thunderbolt IV	Low Price Guarantee
(representative photo)	Mallory Plug Wire Set 9-28000 Sale Price: $53.99 Save: $8.00 (12% Off $61.99) Part # 9-28000 1 Customer Review | Write Review Replaces Original Equipment Manufacturer(OEM):Merc / OMC / Volvo Replaces Original Equipment Manufacturer # (OEM #):84-816761Q10 / 84-813720A10 / 503752 Fits Application:V-8 454/482 1977-85 w/points and 1961-81 w/Thunderbolt Ign.	Low Price Guarantee
	Mallory Plug Wire Set 9-28012 Sale Price: $54.99 Save: $9.00 (14% Off $63.99) Part # 9-28012 2 Customer Reviews | Write Review Replaces Original Equipment Manufacturer(OEM):Mercruiser Replaces Original Equipment Manufacturer # (OEM #):84-813720A9 Fits Application:8 cyl.	Low Price Guarantee

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Description Customer Reviews Shipping Replacement Spark Plug Wire Kits For Mercruiser Average Customer Review for Spark Plug Wire Lead Kit - Sierra Based On 7 Reviews Showing 1 of 7 Total Reviews | Write Review Review for Sierra 18-8800 Wire Lead Kit by a CustomerJune 23, 2009 Well what can I say other then they look good... The coil wire rubber on the coil is rather small and hard to get on the coil.... (1 of 1 people found this review helpful) Was this review helpful? Report as inappropriate No Review for Spark Plug Wire Set - Sierra Be the first to Write a Review Average Customer Review for Premium Spark Plug Wire Set - Sierra Based On 1 Review Showing 1 of 1 Total Reviews | Write Review Missing Wire by John - Shippensburg, PennsylvaniaApril 25, 2012 Product arrived in good condition, but was missing an intermediate length wire. iboats never returned message for a corrected package. All seven other wires and distributor wire were what was expected, but can't hadly think a complete tune-up is 7 of 8 wires. Was this review helpful? Report as inappropriate No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review Average Customer Review for Premium Spark Plug Wire Set - Sierra Based On 1 Review Showing 1 of 1 Total Reviews | Write Review Worked Great by Todd - Rutledge, TennesseeAugust 24, 2012 The lighter colors make it easy to check for wear or other problems. Produce a hot fire. Was this review helpful? Report as inappropriate No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review No Review for Premium Spark Plug Wire Set - Sierra Be the first to Write a Review No Review for Premium Spark Plug Wire Kit - Sierra Be the first to Write a Review No Review for Mallory Plug Wire Set 9-28020 Be the first to Write a Review No Review for Mallory Plug Wire Set 9-28017 Be the first to Write a Review No Review for Mallory Plug Wire Set 9-28016 Be the first to Write a Review Average Customer Review for Plug Wire Set 9-28015 - Mallory Based On 1 Review Showing 1 of 1 Total Reviews | Write Review Perfect by Chris - Pinckney, MichiganAugust 13, 2012 These wires fit perfectly. All the lengths were correct which made installation a breeze. I have purchased other branded wire sets and that was not the case. This is an outstanding, well built and engineered product. Was this review helpful? Report as inappropriate Average Customer Review for Mallory Plug Wire Set 9-28014 Based On 1 Review Showing 1 of 1 Total Reviews | Write Review merc. 224 cid/165 hp 4 cyl. by Siah - Morehead, KentuckyApril 25, 2013 this is by far the finest quality set of spark plug wires i have used. if anyone needs a set of plug wires give these a try,you won`t be disappointed. Was this review helpful? Report as inappropriate No Review for Mallory Plug Wire Set 9-28004 Be the first to Write a Review No Review for Mallory Plug Wire Set 9-28003 Be the first to Write a Review Average Customer Review for Mallory Plug Wire Set 9-28001 Based On 3 Reviews Showing 1 of 3 Total Reviews | Write Review Worked Great by Robert - Marietta, GeorgiaMay 03, 2013 As described.. worked perfect Was this review helpful? Report as inappropriate Average Customer Review for Mallory Plug Wire Set 9-28000 Based On 1 Review Showing 1 of 1 Total Reviews | Write Review wrong set by Shay - Columbus, GeorgiaMay 13, 2012 this is the part number called out for on the website. it did not fit. I boats was great about getting me in touch with the factory rep and getting the correct set. I boats was great about getting the old set back and a credit issued. Was this review helpful? Report as inappropriate Average Customer Review for Mallory Plug Wire Set 9-28012 Based On 2 Reviews Showing 1 of 2 Total Reviews | Write Review Good by Zach - West Valley, UtahSeptember 07, 2012 These wires worked fine on my engine. I think they're actually universal and not specific because the wires were longer than my original ones. They look cool. They're blue. Was this review helpful? Report as inappropriate This product ships in 1 to 3 business days. To determine the shipping cost and estimated delivery date for this item click Add to Cart, then click Calculate Shipping inside your shopping cart. Standard Shipping Policies

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