Mazda B-series IV UF (1985–1998) How to Remove the Bumpers

The fourth generation of the Mazda B-Series was produced from 1985 to 1998 and represented a significant step forward compared to previous models. In different regions, the pickup was sold under different names: Mazda B-Series (North America), Mazda Bravo (Australia), Mazda Fighter (Asia), and Mazda Bounty (Japan).

Model Code and Platform

The model was based on the UF platform, which was used from 1985. The fourth series featured a more angular design with square headlights and a massive front end, in line with the trends of the early 1990s.

 

Body Types and Modifications

The pickup was available in three variants:

  • Single Cab – A 2-door version with basic trim.
  • Extended Cab – A 2+2-door version with a small rear compartment for cargo or additional seating.
  • Double Cab – A 4-door version with a full rear row (introduced in 1994).

The cargo bed measured 1.8–2.1 meters in length, depending on the modification.

 

Engines and Transmissions

The fourth generation was equipped with a wide range of engines:

Gasoline:

  • 2.2L F2 (98 HP) – Base engine for the North American market.
  • 2.6L G6 (120 HP) – Carbureted engine for developing markets.
  • 3.0L V6 (150 HP) – Top-tier option for the USA and Canada.

Diesel:

  • 2.5L WL (75–85 HP) – Naturally aspirated diesel.
  • 2.5L WL-T (100 HP) – Turbocharged version for Europe and Australia.

Transmissions included a 5-speed manual and a 4-speed automatic. The drive options were rear-wheel drive (RWD) or four-wheel drive (4WD) with manual engagement.

How to Remove the Front Bumper

  1. First, open the hood and remove the radiator grille.
  2. Next, unscrew the two bolts securing the lower corners of the bumper to the brackets. These bolts are screwed in from the bottom up.
  3. Through the grille in the bumper, from the front side, unscrew one bolt on each side that secures the brackets to the body. You will also need to unscrew two more bolts from the engine compartment side, which secure the same brackets, but these are screwed in from the top down. You will need a socket with an extension and a sturdy breaker bar or ratchet.
  4. With an assistant, hold the sides of the bumper and pull it forward off the guide brackets in the fenders.

Mazda B-series IV front bumper mounting diagram

How to Remove the Rear Bumper

⇒Useful tips on how to remove the bumper and not break anything.⇐

  1. Unscrew the two bolts securing the corners of the bumper to the brackets (they are screwed in from the bottom up).
  2. Crawl under the vehicle and unscrew the four bolts securing the bumper brackets to the frame rails. It is advisable to treat these bolts with penetrating lubricant first.
  3. With an assistant, pull the bumper backward to remove it.

Mazda B-series IV rear bumper mounting diagram

Features and Interesting Facts

  • The Last Generation with Independent Design – After 1998, Mazda began closer integration with Ford, and the next generation (1999–2006) shared design elements with the Ford Ranger.
  • Improved Safety – This was the first generation in the series to offer optional ABS and a reinforced body structure.
  • Popularity in Africa and Latin America – Thanks to its simple design and ease of repair, the model remained in demand in these regions long after production ended.

The fourth-generation Mazda B-Series is remembered as a reliable and unpretentious pickup that stayed true to tradition while adopting modern features for its time.