Description
SIERRA Ignition Tune-Up Kit for Mercruiser, Thunderbolt HEI – V-8 / 18-5273
- PRODUCT CODE: S18-5273
- REPLACES: 805759T3 / 805759Q3
- Mercury Thunderbolt HEI – V-8
- CONTAINS
PRODUCT CODE NUMBER DESCRIPTION OE NUMBER S18-5395 DISTRIBUTOR CAP 16457A4 S18-5431 ROTOR 13524A5 - This kit is interchangeable with/replaces the ff. engine models:
- GLM / 71780
- MALLORY / 9-29350
- MERCURY MARINE / 805759Q3, 805759T3
- This kit is applicable with ff. engine models:
MODEL CYLINDER IGNITION TYPE YEAR TYPE SERIAL NUMBER 228 305/V-8 — 1985-1986 6218462 – 6899268 230, 5.0L/LX MIE 305/V-8 — 1981-1995 5907058 – F600999 350 MAG MPI (Gen+) & MIE (Gen+) V8 — 1998-2001 L302200 & UP 350 MAG HORIZON MIE V8 — 1999-2001 L304700 & UP 350 MAG MPI SKI (Gen+) V8 — 1999-2001 L304600 & UP 350 MAG SKI V8 — 1991-1996 D505450 – K040399 350 MAG SKI V8 — 1991-1997 D505450 – K999999 350 MAG MPI MIE (GEN +) 350/V-8 Mercury HEI 1999-2001 L304700 – M299999 5.0L Alpha & Bravo (Gen+) 350/V-8 — 1998-2001 L015751 & UP 5.0L EFI (Gen +) V8 — 1999-2001 L331631 & UP 198, 898, 5.0L GM (305 cid) V8 — 1983-1984 6218462 – 6899057 200, 5.0L GM (305 cid) V8 — 1985-1995 6218462 – F600999 5.7L MIE & SKI / With out dist cap V8 — 1998 & UP L002003 & UP 5.7L EFI & (Gen+) V8 — 1999-2001 L325977 & UP 5.7L SKI V8 — 1987-1997 B514627 – K999999 5.7L SKI V8 — 1987-1995 B514627 – F775199 5.7L SKI V8 — 1998-2001 L002005 & UP 260, 350 MAG 5.7L SKI / ALPHA / BRAVO (350 cid) V8 — 1987-1995 B525982 – F600999 350 MAG, 5.7L / LX ALPHA V8 — 1994-2001 F353525 & UP 260, 350 MAG V8 — 1982-1994 6218462 – F600999 300, 320 EFI 350/V-8 — 1985-1989 A543604 – C622418 MX 6.2L MPI 377/V-8 Mercury HEI 2000-2001 L680003 – M299999 330, 340, 7.4L MCM & MIE (454 cid) 454/V-8 — 1981-1992 5889914 – D715493 370 TRS 454/V-8 Thunderbolt IV 1985-1987 6721528 – B714586 420 454/V-8 Thunderbolt IV 1987-1989 A398941 – B622418 450 454/V-8 Thunderbolt IV 1995-1996 F347100 – F347277 454 MAG ALPHA 454/V-8 Thunderbolt IV 1986-1997 A631894 – B785148 465 454/V-8 — 1992-1994 D763732 – F213244 500 502/V-8 Thunderbolt IV/V 1994-1999 F213293 – L601036 502 MAG 502/V-8 Thunderbolt IV 1990-1993 C878221 – F114528 500 (Gen+) 502/V-8 — 1999 L414639 – L601036 8.2L GM MPI MIE 502/V-8 — 1990-1996 C878221 – F819619 525 SC 502/V-8 — 1991-1995 D456000-F877734 525 SC 502/V-8 — 1996-1999 K000012 & UP 600 SC 502/V-8 — 1991-1993 D456489 – D763875 600 SC 502/V-8 — 1993-2001 D763876 & UP 500 BULLDOG 540/V-8 Thunderbolt IV/V 1990-2001 C577003 – M050281 800 SC 572/V-8 Thunderbolt IV/V 1993-1998 D763836 & UP Weight 0.36 KG, Length 20.6 cm, Height 25.3 cm, Width 13 cm
Additional informationAdditional information
Condition New
Brand Sierra
Shipping Price does not include shipping. Product will be shipped via Toll / Australia Post / Courier. Product can also be collected.
Shipping & DeliveryPrices do not include shipping.
Shipping quotes can be obtained by adding products to the cart and inputting your postcode.
$11.60 Brisbane Express - Postcodes 4000-4209, 4270-4299, 4500-4549, 9000-9725 up to 20kg
Boat Hut uses Toll Ipec Priority Service, Australia Post Express Post and Courier's Please. Boat Hut uses Australia Post or DHL International Service for New Zealand deliveries.
Free Local Pickup – by prior arrangement. We don’t always have all the products at our Acacia Ridge premises, but they may be at our warehouse. Warehouse collections can be arranged by prior arrangement - please contact us to discuss.
Order Tracking provided on all orders.
All orders will be processed within 2 business days - except backordered items. If we are unable to meet this timeframe we will contact you to provide details and options. If we are unable to ship your order within 3 business days we will offer you a refund in full or the option to wait for the goods to come into stock.
We are happy to ship to any country - and will provide a quote upon request. All overseas orders must be paid for via Paypal before your order is shipped.
Above pricing refers to regular size items that will fit in courier satchels - oversized items will require a freight quote.
Boat Hut reserves the right to refuse to fulfil an order that has the incorrect postage / freight collected at the time of sale. We will work with you to rectify the matter, if we are unable to come to a resolution then we will provide a refund in full.
- This kit is interchangeable with/replaces the ff. engine models:

