S197 Mustang Fuel-Level Senders, Saddle-Tank Transfer and Pump-Side Diagnosis
2005-2014 Mustang saddle fuel tank; year- and side-specific pump/sender/jet-pump paths
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
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Saddle-tank system. Diagnose both level inputs, pump/jet transfer behavior, wiring and instrument response. Driver/passenger, pump/sender and year-specific assemblies are not interchangeable merely because the connector looks similar.
OEM numbers
Checked examples: 7R3Z-9275-C jet-pump/sender replacing 6R3Z-9275-AA on 2008 applications2011-2014 BR3Z-9275-B2011-2014 BR3Z-9A299-B2014 DR3Z-9A299-A. Verify year, side and pump versus sender role.Supersession
Ford catalog shows 6R3Z-9275-AA replaced by 7R3Z-9275-C for the checked early path. No cross-year or left/right interchange is asserted.
Fitment
Saddle-tank system. Diagnose both level inputs, pump/jet transfer behavior, wiring and instrument response. Driver/passenger, pump/sender and year-specific assemblies are not interchangeable merely because the connector looks similar.
Aftermarket options
Checked OEM dealer/catalog paths for early and late senders. This page does not infer stock from catalog/cart language.
Before you buy
The saddle tank uses multiple sender/transfer functions. Verify year, side and pump-versus-sender role by VIN and connector before ordering. Test both level signals and transfer behavior; ship-time or cart language is not guaranteed inventory.
Research and fitment sources
Supersede reviewed 8 unique research sources for this guide. 5 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .
