Are you looking for the best mercruiser 4.3 water pump replacement? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling mercruiser 4.3 water pump replacement.
We Recommended:
- Engine water pump for Mecruiser, Volvo Penta, Indmar, Marine Power, PCM and others with GM engines
- Fits all years of GM 5.0 and 5.7 engines. Fits both composite (plastic) and steel timing covers on all years of 5.0, 5.7, 6.2 small block GM V8...
- Fits all 4.3L V6 engines 2007 and older. Does not fit aluminum timing cover 2008 and newer. Fits both Composite (plastic) and steel timing covers 2007...
- This water pump comes from the same factory that suppliers Mercruiser. This is an OEM pump without and OEM price!
- This pump is assembled in the USA! This pump has a bi-directional BRONZE impeller. Beware of cheap pumps with cast iron impellers. This pump is...
- Brand New - Manufactured with New Premium Quality Components
- Engineered to Meet or Exceed OEM Specifications
- All Items Tested for Reliability, Durability and Performance
- One Year Hassle Free Guarantee
- See Product Description for Fitment Chart
- Replaces Water Pump Part #’s: 46-862914T10, 46-8M0139995, 46-8M0118067, 46-8M0122655, 46-862914T3, 46-8M0137216
- Includes: 1x Water Pump, 1x Pulley
- No Core Required
- See fitment chart below
- Engine circulating water pump replacement for MerCruiser Penta Volvo 4.3 5.0 5.7 6.2L 350 305
- This new design water pump is bi-directional and fits both steel and composite timing chain covers on all small block GM V8 engines
- Fits all years and all makes of 5.0 and 5.7 GM marine V8 engines
- Fits all 4.3 V6 engines with plastic or steel timing cover, 2007 and older
- Does not fit aluminum timing covers on 2008 and newer 4.3 V6 engines
- New Raw Sea Water Pump for MerCruiser
- Replaces 46-8M0137216, 46-8m0122655, 46-8M0118067, 46-862914T10 & 46-862914T3
- impeller is installed and pump is ready to be bolted on.
- Pulley is not included, must re-use your old pulley
- Fits: MCM/MIE 4.3L MPI, 5.0L MPI, 5.7L MPI (350 MAG MPI & MX), 6.2L MPI with ECM 555
- Made in the USA
- Replaces water pumps used on 4.3L applications without the extra bypass hole
- Replaces water pumps used on GM Marine, Mercruiser, Volvo Penta, Crusader, Marine Power applications
- Replacement Water Pump Housing Impeller Kit - Enables the boat to use the water where the boat is floating in. Either salt water or fresh water are...
- Fits The Following Engines - Mercruiser Alpha, Bravo, Ski 4.3L, 5.0L, 5.7L, 6.2L, 7.4L, 8.2L Inboard Engines with 1 Piece Plastic Housing |. 350 MAG...
- Replaces Part# Sierra 18-3150, 183150, GLM 12088, Mallory Marine 9-48350, 948350, Mercury Marine 46-807151A14, 46-807151A7, Engineered Marine Products...
- OEM Fit, Quality, Finish - While this is not a genuine Mercury, Mercruiser, GLM, Mallory, Engineered Marine Products, Sierra or Quicksilver part it is...
- 2 Years Warranty - This water pump housing impeller repair kit comes complete with a 2 year warranty. If the part ever fails on your Bravo Mag, OMC,...
- New all-bronze water pump for Mercruiser engines
- Used on many 4.3, 5.0, 5.7, 6.2, 377, 383, 8.2 Mercruiser engines
- All-bronze metal body with stainless steel shaft. Replaces plastic body pumps
- Impeller is installed with lube, Pump is ready to bolt on
- Replaces OEM part number 8M0137216, 46-8M0118067, 46-862914T10, 46-862914T3, 46-8M0122655
- Brand New Water Pump - Manufactured with New Premium Quality Components
- Engineered to Meet or Exceed OEM Specifications
- Tested for Reliability, Durability and Performance
- All Products come with a One Year Hassle Free Guarantee
- See Product Description for Fitment Chart
- Replaces Mercury Marine/Quicksilver 8M0100526
- Replaces Sierra Marine 18-3214
- Manufactured with new upgraded wear plate with molded rubber gasket
- Includes improved upper and lower oil drain screw seals
- High Quality!
- Circulating Water Pump Without Bypass for MerCruiser, OMC, and Volvo Penta Small Block Engines
- Replaces Part # 18-3506, 18-3583, 18-3599, 46-879194401, 879194401, 21124846
- Direct Replacement - Bi-Directional, Stainless Steel Shaft, Stainless Steel Pulley, Stainless Steel Hub
- Fits both composite and non composite timing covers.
- For MerCruiser, OMC, Volvo Penta 4.3L, 5.0L, 5.7L GM Engines (Check Your Part Numbers)
- New Raw/Sea Water Pump Assembly for MerCruiser
- Save money and reuse you old backing plate and pulley
- Includes new impeller, o-ring, washer, and pump
- Replaces 46-862914A13, 8M0118062 18-3160-1
- Fits all Bravo engines from approx 2000 and up
- Compatible With: Mercruiser, OMC, Volvo Penta 4.3, 5.0, 5.7 GM (Chevy) based engines. Fits all years and all makes of 5.0 and 5.7 marine V8 engines....
- Replace Part Number: Mercruiser 17437, 60658,8503991, 811841, 850399 | Volvo Penta 856364-5, 3853850, 835390-6, 8563645,8353106 | OMC 985429, 980477,...
- Replace Part Number: Sierra 18-3583 183583 18-3506 183506 18-3599 183599 | Mallory 9-42606 | GLM 15200, 15201 | Crusader 7142520, 20318.
- High Quality: We have tested so many times before sales. Our product made of high grade material with high level of craftsmanship, so it is durable,...
- Easy Installation: Engineered to stringent OE specifications, it is sure to exact installation and function the same or even better than the Original...
- This water pump impeller repair kit for Mercruiser Bravo, Alpha 1/2/3 Sterndrive & Mercury Inboards OEM p/n 46-807151A14, 807151A7. it is VERY...
- Water pump rebuild kit replacement for Mercruiser Bravo Alpha Sterndrive & Mercury Inboards 4.3L, 5.7L, 7.4L boat motor parts cooling system. more...
- Compatibale with the outboards Sierra Marine 18-3150 GLM Marine 12392 12088 OBR Red Rhino MR-527. This impeller kit makes repair and maintenance of...
- What is included: Water Pump Impeller 47-59362T1, 593621, 59362, 59362B1, 59362A1, 18-3087. Wear Plate 94576 72778 18-3550, Pump Housing 807151,...
- To find the correct impeller kits for your boat motor, it is VERY IMPORTANT to check your outboard model or s/n before purchase. you can leave us...
- ?Function?It can greatly improve the performance of your Mercury and Mariner outboard or MerCruiser stern drives.
- ?High Quality?Made of high-quality solid steel, high reliability and durability, quality inspection before leaving the factory, please rest assured to...
- ?Adaptation model?Compatible with General Motors GM V6 262 cubic inch and V8 305, 350, and 377 cubic inch marine engines replace 8M0113734.
- ?Package includes?Water pump and housing including gaskets, comes as shown in the first image.
- ?Perfect service?2 Year .Friendly return policy and customer service. If you have any questions, please contact us by email, we will reply you within...
- Two-piece water pump repair kit
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your older Mercury or Mariner outboard and MerCruiser...
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- Kit contains the replacement impeller and o-ring
- Preuim Quality Materials:Well-Machined Dokili water Pump, made of solid steel, help to keep your vehicles running at Top performance. Great accurate...
- Fitment: Brand new aftermarket Replacement water pump Replace for GM V6 and V8 small block marine engines with stamped steel or composite timing...
- ATTENTION: This pump can NOT replace the engine water circulating pump used on 2007 and newer V6 4.3L engines without water bypass hole
- MPN: Brand new aftermarket Replacement water pump Replace for Indmar 55-1045 Mercury/Mercruiser 17437, 8503991, 46-8M0113734 Volvo Penta 3853850...
- Mounting gaskets included as pictured, Easy to install, Perfectly Fit, Please do match the fitment and Structure before purchasing
- For specific V-6 and V-8 MerCruiser stern drive engines made by General Motors.
- Complete water pump and housing includes gaskets.
- See your owner's manual or service manual for specific applications and installation instructions.
- Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner...
- REPLACEMENT WATER PUMP KIT - This mercruiser impeller kit comes complete with all the necessary replacement parts, Includes impeller, pump housing,...
- TOP QUALITY - This mercruiser impeller housing kit made from two-step phenolic Resin compound and strong metal for strength and durability. The...
- REPLACES PART # - MerCruiser 46-807151A14, 46-807151A7, Quicksilver 807151A14, 807151A7, Sierra 18-3150, GLM 12088, Mallory 9-48350. This is...
- OEM FIT, QUALITY, FINISH - Replacement for Mercruiser Alpha Bravo Ski 4.3 5.0 5.7 6.2 7.4 8.2 Inboard Engines with 1 Piece Plastic Housing. Direct...
- 12-MONTH WARRANTY - Order from Tutor Auto, we offer 12 month warranty, true hassle-free shopping experience. If for any reason at all, you are not...
- Complete replacement water pump repair kit
- Kit contains pump housing assembly, gaskets, o-ring, plates, impeller, key, face plates, water tube guide sleeve plus gear lube fill and vent screw...
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury or Mariner outboard or MerCruiser...
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FAQ:
Q: Is a water pump hard to replace?
A: Replacing a water pump can be difficult and is considered to be rather labor-intensive. It will take you quite some time and you may need to free up your entire weekend. This step by step tutorial on how to replace a water pump will help you to successfully get the job done quickly and effectively.
Q: How to replace a MerCruiser impeller?
A: Oil drain receptacle Small flat-blade screwdriver Tape 1/2-inch socket Small putty knife Gasket compound Mercruiser Alpha One Generation One water-pump replacement kit Mercruiser Alpha One Generation One face seal setting tool Torque wrench Torque screwdriver
Q: How to replace Mercury outboard water pump impeller?
A: Slide the pump impeller down the driveshaft, aligned so it slips over the Woodruff key. Push the impeller into place. Apply a thin coating of gasket sealing compound to the outer diameter of a new pump cartridge insert, align the insert tab with the slot on the pump cover and press the insert into the cover. Wipe off any excess sealant.
Q: How to change water pump impeller?
A: Switch the pump off and remove the plug from the electric socket. Take the pump out of the sump pit. Remove the screws from the base of the pump. Unscrew the impeller casing. Remove the impeller and examine it. … Return the impeller to its casing and secure it. Put the pump base back and screw it down tightly.