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11744 NE Ainsworth Circle Portland, OR 97220
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503-257-7500 1-800-444-6473

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| | | RWD Newsletter September 2009 Page 7: Main Fuel Pumps, Prepump Upgrade for 240, In Tank Prepumps, Fuel Pump Relays | If you place your order by phone, please provide the customer service representative with promotion code "MT" to apply any sale pricing that may be available through this promotion. This Promotion may include products that are not discounted below our normal competitive pricing structure. Promotion effective from October 1, 2009 through November 13, 2009 Main Fuel Pumps A fuel pump either works or it doesn’t. Be sure to fault-check the wires and the relay before replacing it. A repair to the power source is far less expensive than a misdiagnosed fuel pump. These pumps are the same original Bosch pumps that will last as long as the original.
| 200 series | All | 1975-77 | rubber mnt (isolator) for main pump (2 used) | APA | MT-1228599 | Reg. $1.72 | | Each | | 200, 700, 900 series | All | 1978-95 | rubber mount for fuel pump tray (3 used) | | MT-1346175 | Reg. $3.03 | | Each | | 240, 260 series | B21F, B27F, B28F | 1980-83 | main pump, K Jetronic | Bosch | MT-61949 | Reg. $107.14 | | Each | | 240 series | B21FT | 1981-85 | main pump, K Jet. w/turbo | Bosch | MT-61949 | Reg. $107.14 | | Each | | 240 series | B21F, B23F, B230F | 1982-93 | main pump, LH Jetronic non-turbo | Bosch | MT-61468 | Reg. $144.61 | | Each | | 700, 900 series non-turbo | B23F, B230F | 1985-97 | main pump LH non-turbo | Bosch | MT-61468 | Reg. $144.61 | | Each | | 700, 900 series turbo | B230FT | 1985-97 | main pump LH with turbo | Bosch | MT-61425 | Reg. $154.39 | | Each | | 700, 900 series | B230 Regina | 1989-91 | in-tank main pump (ignition coil is square) | | MT-3507736 | Reg. $152.77 | | Each |
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Prepump Upgrade for 240 Prepump failure is common in the early 240 series cars. They work well for the most part and, even when they fail and are replaced with a new one, they usually run like new. It’s the K-jet cars (1978-84) that are most likely to benefit from a pre-pump upgrade. It seems that these 240s may have a main fuel pump noise and lack of full power even with a new original style in-tank prepump. In these cases, Volvo has a bulletin outlining the replacement of the original pre-pump with a later version that has a higher delivery capacity (#3517845 available in our kit). This is not a direct replacement pump. Modifications are required to the pick-up tube. The pick-up tube must be shortened by 30mm, because the pump is that much longer. And a clamp is required to secure the pump to the pick-up tube. Instructions are included. Prepump Upgrade for 240 Series (1978-85)
| Prepump conversion kit includes: A, B, C, D, E, and instructions | | MT-7845K | Reg. $85.46 | | Each |
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In-Tank Prepumps If your Volvo runs but runs poorly (as if it is starving for fuel) a common problem area is the prepump (in-tank fuel pump). Another common symptom is that the car will run fine on a full tank, but below half-a-tank it stumbles and bucks, and the main pump will usually be quite noisy.
| A. 200 series B20, B21, B21FT, B23, B27 | | 1978-83 | | MT-1276330 | Reg. $51.56 | | Each | | A. 200 series B23, B230 | | 1984-93 | | MT-1389721 | Reg. $56.04 | | Each | | A. 740, 760 series | All | 1983-85 | | MT-1389721 | Reg. $56.04 | | Each | | A. 700 series | All | 1986-87 | Delco (OES) | MT-3517845 | Reg. $67.81 | | Each | | A. 700, 900 series | B230FT | 1986-95 | Delco (OES) | MT-3517845 | Reg. $67.81 | | Each | | A. 940 series | B230F, B234F | 1991-94 | | MT-1389721 | Reg. $56.04 | | Each | | B. Filter | All models | 1978-95 | | MT-1276565 | Reg. $9.03 | | Each | | C. 200 series | Fuel tank sender seal ring | 1975-93 | Volvo OEM | MT-949276 | Reg. $4.58 | | Each | | D. In-tank prepump hose | | 1978-95 | | MT-H1016 | Reg. $0.62 | | Each | | E. Prepump hose clamps | | All | ABA | MT-21017 | Reg. $0.98 | | Each |
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Fuel Pump Relays A common failure causing a no-start situation is the fuel pump relay. The relay overheats over time, loosening solder joints internally and causing intermittent contact. It sometimes melts the circuit board. After you check for spark, consider the fuel pump relay as a possible problem area.
| 240, 260 series B21, B21FT, B27 & B28 | 1978-85 | fuel pump relay K-Jet only(1) | Stribel | MT-1348600 | Reg. $36.89 | | Each | | 240, 260 series B21, B21FT, B27 & B28 | 1978-85 | fuel pump relay K-Jet only(1) | APA/Uro | MT-1348600E | Reg. $20.46 | | Each | | 240 series B21, B23 | 1982-84 | fuel pump relay LH-jet (2 req.)(2) | Bosch | MT-1348657 | Reg. $15.50 | | Each | | 240, 740, 940 series | 1985-95 | fuel pump relay(3) | Stribel | MT-3523608 | Reg. $42.42 | | Each | | 240, 740, 940 series | 1985-95 | fuel pump relay(3) | APA/Uro | MT-3523608E | Reg. $14.88 | | Each | | 760, 760 series turbo | 1988-90 | fuel pump relay | Kaehler | MT-1362914 | Reg. $42.00 | | Each | | 700, 900 series | | auxiliary suppression relay | Kaehler or Stribel | MT-1323592 | Reg. $19.52 | | Each | | 940 series turbo | 1991 | fuel pump relay | Kaehler | MT-1362914 | Reg. $42.00 | | Each | | 960 series | 1992-93 | fuel pump relay | Kaehler | MT-1362914 | Reg. $42.00 | | Each |
1 - Not for 1983-84 with LH-jet 2 - Two relays on B23 (1983-84) LH-jet, one for main system and one for fuel pump. 3 - Not for 1988 and later 760 turbos or V6 models or 1991 SE models. |
Promotion effective from October 1, 2009 through November 13, 2009 | | | |
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