How are adjustments made to the metering oil pump on 1989 Mazda RX-7?

The metering oil pump adjustments can be done at the linkage at the lower radiator hose. Unscrew the lock nut of the adjusting screw, and turn it so as to obtain the required amount of discharge of oil. After adjustment tighten lock nut and observe the clearance between the pump lever and washer and modify it when necessary.

Genuine 1989 Mazda RX-7 Oil Pump

Oil Fluid Pump

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2 Oil Pumps found

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1989 Mazda RX-7 Oil Pump Part Number: N326-14-100A
$224.16 MSRP: $298.94
You Save: $74.78 (26%)
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Product Specifications
- Other Name: Pump, Oil
- Item Weight: 3.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: N326-14-100A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1989 Mazda RX-7 Submodels:
- Base, Base 2+2, Convertible, GTU, GTUs, GXL, GXL 2+2, LX, LX 2+2, SE, SE 2+2, Sport | 2 Cyl 1.3 L GAS
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1989 Mazda RX-7 Oil Pump Part Number: N318-14-100A
$303.70 MSRP: $405.02
You Save: $101.32 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pump, Oil
- Item Weight: 3.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: N318-14-100A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1989 Mazda RX-7 Submodels:
- 10th Anniversary, Turbo | 2 Cyl 1.3 L GAS

1989 Mazda RX-7 Oil Pump Parts and Q&A

Q: How are adjustments made to the metering oil pump on 1989 Mazda RX-7?
A: The metering oil pump adjustments can be done at the linkage at the lower radiator hose. Unscrew the lock nut of the adjusting screw, and turn it so as to obtain the required amount of discharge of oil. After adjustment tighten lock nut and observe the clearance between the pump lever and washer and modify it when necessary.