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ACDELCO SPARK PLUG MR43LTS - Picture 1 of 1

ACDelco MR43LTS

4.9314 product ratings
Level 10 Motorsports (4402)
99.6% positive feedback
Price:
US $5.95
ApproximatelyC $8.29
+ $10.92 shipping
Estimated delivery Fri, Oct 24 - Wed, Nov 5
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandACDelco
Manufacturer Part NumberMR43LTS
eBay Product ID (ePID)252033874

Additional Product Features

NotesDescription--Spark Plug
Sub TypeSpark Plug
Part TypeSecondary Ignition

All listings for this product

Buy It Now
New
ACDELCO SPARK PLUG MR43LTS
item 1 ACDELCO SPARK PLUG MR43LTS
C $8.29
+C $15.22 shipping
Spark Plug ACDelco MR43LTS
item 2 Spark Plug ACDelco MR43LTS
C $8.21
+C $16.07 shipping
Spark Plug ACDelco MR43LTS Specialty Marine (Pack of 1) 5614210
item 3 Spark Plug ACDelco MR43LTS Specialty Marine (Pack of 1) 5614210
C $8.36
+C $16.08 shipping
MR43LTS ACDelco Marine Spark Plug Made In USA MR43LTS Marine Spark Plug
item 4 MR43LTS ACDelco Marine Spark Plug Made In USA MR43LTS Marine Spark Plug
C $8.75
+C $16.09 shipping
Genuine ACDelco Spark Plug-Marine MR43LTS
item 5 Genuine ACDelco Spark Plug-Marine MR43LTS
C $9.68
Spark Plug ACDelco MR43LTS
item 6 Spark Plug ACDelco MR43LTS
C $8.18
+C $16.83 shipping
Spark Plug ACDelco MR43LTS
item 7 Spark Plug ACDelco MR43LTS
C $9.10
+C $16.86 shipping
Spark Plug ACDelco MR43LTS
item 8 Spark Plug ACDelco MR43LTS
C $9.49
+C $16.88 shipping
AC-DELCO MR43LTS / 5614210 Marine Spark Plug SLID OFF BACK CARD HOLDER-NEW
item 9 AC-DELCO MR43LTS / 5614210 Marine Spark Plug SLID OFF BACK CARD HOLDER-NEW
C $11.08
MR43LTS 5614210 AC-DELCO Marine Engine Spark Plug
item 10 MR43LTS 5614210 AC-DELCO Marine Engine Spark Plug
C $9.73
+C $16.89 shipping
MR43LTS AC Delco spark plug Mercury # 33-862029
item 11 MR43LTS AC Delco spark plug Mercury # 33-862029
C $11.08
Spark Plug ACDelco MR43LTS
item 12 Spark Plug ACDelco MR43LTS
C $11.64
+C $16.94 shipping
Spark Plug ACDelco MR43LTS
item 13 Spark Plug ACDelco MR43LTS
C $11.91
+C $16.96 shipping
2 NOS ACDELCO MR43LTS Specialty Marine Spark Plugs
item 14 2 NOS ACDELCO MR43LTS Specialty Marine Spark Plugs
C $13.87
Spark Plug ACDelco MR43LTS
item 15 Spark Plug ACDelco MR43LTS
C $12.63
+C $16.97 shipping
AC Delco MR43LTS Spark Plug OEM New Genuine Heavy Duty Ignition
item 16 AC Delco MR43LTS Spark Plug OEM New Genuine Heavy Duty Ignition
C $6.97
ACDelco MR43LTS, 19355201 Spark Plug NOS
item 17 ACDelco MR43LTS, 19355201 Spark Plug NOS
C $13.49
SP23 Genuine AC Delco MR43LTS Spark Plug OEM New Factory Boat Parts
item 18 SP23 Genuine AC Delco MR43LTS Spark Plug OEM New Factory Boat Parts
C $7.75
+C $22.10 shipping
2-AC Delco Marine Spark Plugs MR43LTS
item 19 2-AC Delco Marine Spark Plugs MR43LTS
C $13.87
+C $16.26 shipping
AC DELCO SPARK PLUG MR43LTS
item 20 AC DELCO SPARK PLUG MR43LTS
C $13.92
+C $16.26 shipping
A19F AC Delco Marine MR43LTS Spark Plug OEM New Factory Boat Parts
item 21 A19F AC Delco Marine MR43LTS Spark Plug OEM New Factory Boat Parts
C $7.11
+C $23.47 shipping
1 Pack ACDelco Marine Spark Plug MR43LTS 19355201
item 22 1 Pack ACDelco Marine Spark Plug MR43LTS 19355201
C $13.61
+C $17.01 shipping
*NEW* 0810 AC Delco Spark Plug MR43LTS
item 23 *NEW* 0810 AC Delco Spark Plug MR43LTS
C $15.96
+C $15.44 shipping
New AC Delco spark plug MR43LTS Mercury # 33-862029
item 24 New AC Delco spark plug MR43LTS Mercury # 33-862029
C $6.67
ACDelco New Copper Core Spark Plug, MR43LTS
item 25 ACDelco New Copper Core Spark Plug, MR43LTS
C $9.74
+C $24.07 shipping
item 26 ACDelco Spark Plug MR43LTS
C $9.74
+C $24.29 shipping
ACDelco MR43LTS Specialty Marine Spark Plug - 1 Pack
item 27 ACDelco MR43LTS Specialty Marine Spark Plug - 1 Pack
C $13.61
+C $20.53 shipping
4 New In Package Genuine AcDelco Marine Spark Pkugs MR43LTS
item 28 4 New In Package Genuine AcDelco Marine Spark Pkugs MR43LTS
C $19.51
ACDelco MR43LTS Specialty Marine Spark Plug - 1 Pack
item 29 ACDelco MR43LTS Specialty Marine Spark Plug - 1 Pack
C $8.36
MR43LTS 5614210 AC-DELCO Marine Engine Spark Plug
item 30 MR43LTS 5614210 AC-DELCO Marine Engine Spark Plug
C $15.31
Genuine ACDelco Spark Plug-Marine MR43LTS Pack of 4
item 31 Genuine ACDelco Spark Plug-Marine MR43LTS Pack of 4
C $20.83
# MR43LTS AC Delco AC Delco MR43LTS
item 32 # MR43LTS AC Delco AC Delco MR43LTS
C $16.86
+C $20.62 shipping
Spark Plug ACDelco MR43LTS
item 33 Spark Plug ACDelco MR43LTS
C $20.72
+C $17.24 shipping
NEW X4 ACDelco MR43LTS Marine Spark Plugs 19355201
item 34 NEW X4 ACDelco MR43LTS Marine Spark Plugs 19355201
C $19.84
+C $20.71 shipping
4 Pack GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 New
item 35 4 Pack GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 New
C $25.01
+C $15.70 shipping
AC Delco #MR43LTS Spark Plug.
item 36 AC Delco #MR43LTS Spark Plug.
C $5.57
4 Pack of Marine Spark Plugs ACDelco MR43LTS
item 37 4 Pack of Marine Spark Plugs ACDelco MR43LTS
C $20.89
+C $21.17 shipping
4 Pack of Marine Spark Plugs ACDelco MR43LTS
item 38 4 Pack of Marine Spark Plugs ACDelco MR43LTS
C $21.60
ACDelco MR43LTS Copper Spark Plug - 4 Pack - For Mercury Mercruiser Quicksilver
item 39 ACDelco MR43LTS Copper Spark Plug - 4 Pack - For Mercury Mercruiser Quicksilver
C $26.16
+C $17.42 shipping
ACDelco MR43LTS Specialty Marine Spark Plug - 3 Pack,NEW,BB-1-2
item 40 ACDelco MR43LTS Specialty Marine Spark Plug - 3 Pack,NEW,BB-1-2
C $20.21
ACDelco Marine Spark Plugs MR43LTS - Pack of 4 Spark Plugs
item 41 ACDelco Marine Spark Plugs MR43LTS - Pack of 4 Spark Plugs
C $27.86
Spark Plug ACDelco MR43LTS
item 42 Spark Plug ACDelco MR43LTS
C $27.28
+C $17.46 shipping
(QTY 4) ACDelco Specialty Marine Spark Plugs MR43LTS 19355201 For 350 Mercruiser
item 43 (QTY 4) ACDelco Specialty Marine Spark Plugs MR43LTS 19355201 For 350 Mercruiser
C $27.86
+C $17.47 shipping
ACDelco MR43LTS Copper Spark Plug - 4 Pack - For Mercury Mercruiser Quicksilver
item 44 ACDelco MR43LTS Copper Spark Plug - 4 Pack - For Mercury Mercruiser Quicksilver
C $24.66
NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 6
item 45 NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 6
C $31.10
+C $17.57 shipping
ACDelco MR43LTS Specialty Marine Spark Plug Pack of 4
item 46 ACDelco MR43LTS Specialty Marine Spark Plug Pack of 4
C $31.91
Spark Plug ACDelco MR43LTS
item 47 Spark Plug ACDelco MR43LTS
C $32.51
+C $17.63 shipping
7 New AcDelco MR43LTS Spark Plugs Marine Boat 5614210
item 48 7 New AcDelco MR43LTS Spark Plugs Marine Boat 5614210
C $34.14
+C $17.68 shipping
NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 6
item 49 NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 6
C $33.99
+C $21.13 shipping
8 Pack of Spark Plug Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
item 50 8 Pack of Spark Plug Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
C $37.55
+C $17.79 shipping
NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 8
Almost gone
item 51 NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 8
C $37.93
+C $17.79 shipping
NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 8
Last one
item 52 NEW GENUINE ACDelco Marine Spark Plugs MR43LTS 19355201 Set Of 8
C $38.39
+C $17.81 shipping
6 Pack ACDelco Marine Spark Plugs MR43LTS 19355201
item 53 6 Pack ACDelco Marine Spark Plugs MR43LTS 19355201
C $38.70
+C $17.82 shipping
ACDELCO MARINE SPARK PLUG &8 ;P/N MR43LTS;GM 5614210.
item 54 ACDELCO MARINE SPARK PLUG &8 ;P/N MR43LTS;GM 5614210.
C $25.08
+C $32.66 shipping
8 Pack of Spark Plug Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
item 55 8 Pack of Spark Plug Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
C $26.69
New AC Delco OEM Part# 862029 MR43LTS @8 Compatible With Mercury Mercruiser Quic
item 56 New AC Delco OEM Part# 862029 MR43LTS @8 Compatible With Mercury Mercruiser Quic
C $27.86
Spark Plug ACDelco MR43LTS
item 57 Spark Plug ACDelco MR43LTS
C $44.90
+C $18.03 shipping
8 Pack of Spark Plugs Kit Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
item 58 8 Pack of Spark Plugs Kit Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
C $41.61
+C $21.35 shipping
8 Pack of Spark Plugs Kit Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
item 59 8 Pack of Spark Plugs Kit Specialty Marine Spark Plugs ACDelco MR43LTS 19355201
C $41.61
+C $21.35 shipping
listings for this product

Ratings and Reviews

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4.9
14 product ratings
  • 13 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 12 reviews
  • by brianflygare
    Sep 06, 2025

    Marine type spark plugs are the best to ...

    Marine type spark plugs are the best to use in aluminum cylinder heads

    Verified purchase: YesCondition: New

  • by aamechs22
    May 18, 2023

    Replaced original spark plugs with the same! The first set lasted 22 years!

    Original GM part

    Verified purchase: YesCondition: New

  • by car10-84
    May 18, 2021

    Perfect for my annual service

    The colour of these plugs are blue. The original are green. I change them every year on my boat and these have worked very well and I can afford them.

    Verified purchase: YesCondition: New

  • by opieg396
    Apr 28, 2025

    AC Delco marine spark plugs

    Good product, great price

    Verified purchase: YesCondition: New

  • by jactransportcorp305
    May 23, 2024

    great item good price thanks

    great item good price thanks

    Verified purchase: YesCondition: New

  • by gcp2
    Feb 26, 2022

    Spark Please gs is

    Thank you for the spark plugs. Perfect for the boat. Have a great day

    Verified purchase: YesCondition: New

  • by nycmailman
    Apr 07, 2021

    Frequent buyer

    Great value great spark plugs ... will keep buying

    Verified purchase: YesCondition: New

  • by wasim_9679
    Nov 09, 2021

    Excellent

    Exactly what I needed, good, high-quality spark plugs.

    Verified purchase: YesCondition: New

  • by jumpinjoe1959
    Nov 22, 2021

    great fit,

    perfect fit for my boat,

    Verified purchase: YesCondition: New

  • by mellorx7
    Feb 26, 2025

    Great

    Great oem replacement spark plugs.

    Verified purchase: YesCondition: New

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