£112.18

About as cheap as it gets — within 5% of the all-time low it hit 2 months ago.

£112 today · all-time low £108 (Aug 2026) · usually the usual

RPS Tune up kit for Mercruiser 5.0, 5.7, 7.4, 8.2 V8 Engines with Thunderbolt Ignition. Includes Spark Plug Wires, Distributor Cap/Rotor, and 8 MR43T Spark Plugs

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 22 days · 22 data points (no recent data)

Historical
Generating forecast…
£113.41 £107.32 £108.65 £109.98 £111.30 £112.63 £113.96 11 August 2026 16 August 2026 21 August 2026 26 August 2026 01 September 2026
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V8 – MR43T Spark Plugs

Price data last checked 69 day(s) ago - refreshing...

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Price Distribution

Price distribution over 22 days • 4 price levels

Days at Price
Current Price
4 days 5 days 10 days · current 3 days 0 3 5 8 10 £108 £111 £112 £113 Days at Price

Price Analysis

Most common price: £112 (10 days, 45.5%)

Price range: £108 - £113

Price levels: 4 different prices over 22 days

Description

This parent listing represents a family of marine engine tune-up kits designed for Thunderbolt ignition systems. Variants are differentiated by engine configuration (V6 or V8) and spark plug specification (MR43T or MR43LTS). Please select the appropriate variant based on your engine requirements before purchase.

Key Features

une up kit for Mercruiser 5.0, 5.7, 7.4, 8.2 engines with Thunderbolt ignitions

Kit includes spark plug wires, coil wire, distributor cap/rotor, and 8 MR43T spark plugs

Distributor cap/rotor kit replaces part number 805759Q3, 805759T3, 805759T1, 13524T1, 27-805760, 805759Q-3, 805759A5, 805759A 2, 16457A 4, 13524T 1, 13524A 5, 13524A 1

Eight AC Delco MR43T spark plugs. Check your engine cover to ensure these are the correct spark plugs for your engine before ordering.

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Product Specifications

Brand
RPS
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
24 January 2020

Barcode

No barcode data available

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