PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

SPRING TUNE UP PLUGS - WIRES

SPRING TUNE UP INBOARD PLUGS - WIRES

Spring Tune-Up PLUGS & WIRES for inboard marine engines includes essential components designed to enhance engine performance and reliability. These inboard parts will ensure optimal ignition system function, promoting smoother operation and improved fuel efficiency. Ideal for inboard ski boat enthusiasts seeking to maintain their vessels, all of your must-haves for seasonal maintenance, ensuring your engine is ready for the water!

 Click HERE to go back to the Spring Fresh Tune-Up Page.

WIRE SET SPARK PLUG AND COIL PCM - GT40 EFI ORIGINAL PCM RK120015
3%
$73.80 $75.71
OEM PCM Spark Plug Wire Set For GT40 PCM OEM PART PCM 351 GT40 MPI EFI Original Equipment 8mm Silicone Shielding Marine Copper Core Complete Set, Includes...
Wire Set Spark Plug 8.1L High Performance Spark Plug Wire Set United Marine UIW-116
14%
$137.95 $159.67
8.1L Spark Plug High Performance Wire Set Replaces Crusader/Pleasurecraft Marine RK120019 Replaces Mercury 84-881698 Replaces Volvo Penta 3861295 Replaces Indmar 756003 Replaces Indmar 75-6003
Wire Set Spark Plug And Coil PCM-Crusader 5.7L CAT Original PCM RK120023
18%
$66.48 $81.11
OEM PCM Spark Plug Wire Set HVS For HVS For Catalyst Exhaust Ignitions RK120023 HVS Spark Plug Wire Set for PCM  5.7L Catalyst Exhaust EX343 Engines...
Wire Set Spark Plug And Coil PCM - 6.0L - LY6 Non CES 2009 & Newer Original PCM RK120022
18%
$65.46 $79.43
OEM PCM Spark Plug Wire Set For 6.0L - LY6 Non Catalyst Engines For: 2009 And Newer Engines PCM OEM PART RK120022 PCM ZR409 NON CATALYST...
Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011 Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011
18%
$115.00 $140.56
AC Delco 41-993 Spark Plug Replaces PCM RP030011 Includes 8 Plugs AC Delco Iridium Spark Plug Replaces AC Delco 41-932 Replaces Crusader RP030011 Replaces NGK PTR4G-15...
Wire Set Spark Plug And Coil Set 7MM Ford Crusader OEM CRU-97423 RA121008/9
12%
$42.90 $48.74
Original PCM 7mm ignition wire set fits Crusader marine engines with Prestolite & Mallory point style marine distributors Original Crusader 7mm ignition wire set fits Crusader...
Wire Set Spark Plug And Coil 8MM GM-Ford OEM PCM RK120017
8%
$69.50 $75.71
Original Crusader 8mm ignition wire set Fits: GM 350 Ford 351 Ford 302 5.8 5.7 5.0 OEM PCM Fits Prestolite or Mallory 90 Degree Plug/Cap...
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009
23%
$108.00 $141.14
Original Crusader - PCM Platinum 8.1L Spark Plug Set PCM - RP030009 AC Delco 41-983 Brand OEM From PCM Includes 8 Plugs 8.1L & MP 6.0L Plug...
Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010 Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010
16%
$101.89 $121.52
NGK-5599 LASER IRIDIUM ITR4A15 Spark Plug Set Replaces PCM RP030010 Includes 8 Plugs Premium NGK spark plugs are known for their reliable performance and superior anti-fouling...
Wire Set Spark Plug Wire Set Crusader Delco EST High Performance UIW-126
8%
$79.26 $86.43
Crusader Delco EST Spark Plug Wire Set Nice Upgrade from the Indmar 75-6002 wires. Crusader small block Delco EST marine spark plug wire set GM...
Wire Set Spark Plug Crusader 8.1L - Crusader OEM RK120017A
9%
$80.30 $87.99
Original Crusader 7mm ignition wire set fits Crusader 8.1L marine engines. Crusader 8.1L spark plug wire set Wires labeled for corresponding cylinders 7mm RFI suppression cable...
Spark Plug Set Vortec 5.7L Autolite Set Of 8 OEM RP030008
24%
$38.00 $49.95
Original Crusader - PCM Spark Plug Set RP030008 Includes 8 Plugs GM Vortec 300+ HP Replaces the MR43LTS The Vortec engines have the intake manifold...
8.1 liter SparkPlug Wire Set Volvo Penta OEM 3861295 8.1 liter SparkPlug Wire Set Volvo Penta OEM 3861295
4%
$88.00 $91.20
8.1L Spark Plug High Performance Wire Set OEM VOLVO Ignition Cable Kit Replaces Crusader RK120019 Replaces Indmar 756003 Replaces Mercury 84-881698 Replaces Pleasurecraft Marine RK120019...
V8 Spark Plug Wire Set United Marine 112
9%
$82.38 $90.09
V8 Spark Plug Wire Set United Ignition Wire 112 V8 marine spark plug wire set For GM and Ford V8 engines with Mallory or Prestolite...
Wire Set Spark Plug Wire Set Long Boot EST Distributor OEM 98171
2%
$69.00 $70.35
Original Crusader 7mm ignition spark plug wires fit Crusader big block engines with Delco EST electronic ignition marine distributors. Crusader Delco EST big block engine...
Wire Set Spark Plug Set 8MM 5.0 - 5.7 - MPI - HVS OEM PCM RK120018
19%
$85.94 $105.49
Original PCM 8mm ignition wire set MPI 2002 and Up Years. PCM Pro Sport and Excalibur 2006 and up Indmar Engines These Fit the HVS...
Taylor Street Thunder Spark Plug Wire Set 8MM Black
$89.00
Taylor Street Thunder Spark Plug Wire Set 8MM Black Assembled: Yes Distributor Terminal Ends: Female/Socket Distributor Boot Color: Black Distributor Boot Material: Silicone Spark Plug Boot Ends: Eight 180 degree...
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 NGK-7164 Iridium TR55IX Replaces RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 NGK-7164 Iridium TR55IX Replaces RP030009
13%
$90.59 $103.68
NGK-7164 Iridium 8.1L Spark Plug Set TR55IX Replaces PCM-RP030009 & RP030011 Includes 8 Plugs 8.1L & MP 6.0L Premium NGK spark plugs are known for their reliable performance and...
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 AC Delco 41-983 Replaces RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 AC Delco 41-983 Replaces RP030009
12%
$99.00 $112.88
AC Delco Brand  AC41-983 8.1L Spark Plug Set MPI Indmar & PCM ACD-41-983 Replaces PCM-RP030009 & RP030011 Includes 8 Plugs 8.1L & MP 6.0L  Replaces Crusader...
Spark Plug Set 305 - 350 - 454 NGK-YR5 V-Power 7052 Set Of 8 Plugs Replaces PCM RP030003 Spark Plug Set 305 - 350 - 454 NGK-YR5 V-Power 7052 Set Of 8 Plugs Replaces PCM RP030003
44%
$33.05 $58.76
NGK Premium Spark Plug Set NGK-YR5-7052 V-POWER Replaces PCM RP030003 Includes 8 Plugs Standard Non-Vortec Replaces MR43T These plugs are for Non-Vortec heads around 1996...
Spark Plug Wire Set Ford 351 OEM Indmar 75-5007
7%
$109.00 $117.36
OEM Indmar Ford V8 302/351/460 Spark Plug Wire Set  
Sparkplug Wire Set Black Scorpion | United Marine 222
15%
$79.00 $92.97
Sparkplug Wire Set Black Scorpion United Marine 222 Replaces Quicksilver 863656A03
Wire Set Spark Plug GM V-6 Conventional Ignition United Marine UIW-107
13%
$57.05 $65.94
V6 GM Spark Plug Wire Set United Ignition Wire 107 Custom tailored 8mm spark plug wire set for GM V6 engines using conventional ignition systems...
Wire Set Spark Plug V6 Prestolite Spark Plug Wire Set United Marine UIW-117
6%
$63.05 $66.78
Prestolite V6 Spark Plug Wire Set Prestolite V6 marine spark plug wire set For Crusader V6 4.3L 262 engines from 1983-88 with Prestolite ignitions For...
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