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1986-1991 Mercedes 420SEL Fuel Pump - Bosch W0133-1707517

Review Fitment Notes to Ensure Proper Fit

Bosch W0133-1707517 Click to Enlarge
(6 Reviews)
5 Stars
Bosch W0133-1707517
Fuel Pump
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Product List Price:
Our List Price: $99.48
In Stock
Availability: (>25) In Stock
Condition: New
Shipping Options: Ground, Overnight, 2 Day
Part Number: W0133-1707517
Brand: Bosch
Notes: Electric
This Fuel Pump Fits the Following: Catalog: A
(86) 1986 Mercedes 420SEL
(87) 1987 Mercedes 420SEL
(88) 1988 Mercedes 420SEL
(89) 1989 Mercedes 420SEL
(90) 1990 Mercedes 420SEL
(91) 1991 Mercedes 420SEL

Product Description

Consisting of a newly manufactured housing and mechanism, the 1986-1991 Mercedes 420SEL Fuel Pump is compatible with all series models. It replaces old fuel pumps that no longer adequately supply the engine with fuel from the tank, and which can reduce fuel efficiency and the response of the engine while driving. The new pump restores the original performance when problems occur because of a faulty one. It is supplied by Bosch, one of the leading suppliers and manufacturers of automotive replacement parts.


  • OE-Equivalent Direct fit for easy installation.
  • OE connections and fittings.
  • Superior turbine pump design that virtually eliminates fuel pulsation.
  • Precision, spin-balanced armature to reduce noise and vibration.
  • Premium carbon brushes, utilizing advanced materials.
  • Noise suppression coil that eliminates radio frequency interference.
  • Illustrated step-by-step instructions are included.
Description: Mercedes 420SEL Fuel Pump. Brand: Bosch. Fits Years: 1986, 1987, 1988, 1989, 1990, 1991, 86, 87, 88, 89, 90, 91. Electric - W0133-1707517

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Some of our Customer Reviews
Very Satisfied
Reviewer: Bob Evans

6/15/11 12:15 PM

I placed two orders for maintenance parts (oil filter, air filter, cabin air filter, wiper blades, maintenance manual, serpentine belts, spark plugs, bulbs for head light) for my 2004 BMW 325i. The parts were easy to locate on the web site. The parts were in most cases less than 50% of the price from the dealer and were original manufactures parts! I priced them at the local auto parts stores like Kragen and AutoZone and the Parts Geek prices were similar or slightly lower, however very often Kragen or Autzone parts are "after market parts" not original manufacturers parts.
I got my parts within 2 days of the order (UPS ground) and both of my orders were shipped complete, No backorder! PartsGeek is great.

Bob, California

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