1997 Saturn SL1 AutomaticFACTORY OEM SERVICE PROCEDURE

Model Identification: Notes

MODEL IDENTIFICATION

Model Body Code Engine(1) Eng. ID Fuel System Ignition System
Achieva N 2.4L (LD9) T SFI IDI Magnetic
Achieva N 3.1L (L82) M SFI DIS Magnetic
Aurora G 4.0L (L47) C SFI DIS Magnetic
Bonneville H 3.8L (L36) K SFI C(3)I Hall Effect
Bonneville H 3.8L (L67) 1 SFI(2) C(3)I Hall Effect
Camaro F 3.8L (L36) K SFI C(3)I Hall Effect
Camaro F 5.7L (LT1) P SFI Opti-Spark
Catera V 3.0L (L81) R SFI DIS Magnetic
Cavalier J 2.2L (LN2) 4 SFI DIS Magnetic
Cavalier J 2.4L (LD9) T SFI IDI Magnetic
Century W 3.1L (L82) M SFI DIS Magnetic
Concours K 4.6L (L37) 9 SFI DIS Magnetic
Corvette Y 5.7L (LS1) G SFI DIS Magnetic
Cutlass N 2.4L (LD9) T SFI IDI Magnetic
" " 3.1L (L82) M SFI DIS Magnetic
Cutlass Supreme W 3.1L (L82) M SFI DIS Magnetic
DeVille K 4.6L (LD8)(3) Y SFI DIS Magnetic
Eighty Eight H 3.8L (L36) K SFI C(3)I Hall Effect
Eldorado E 4.6L (LD8) Y SFI DIS Magnetic
Eldorado E 4.6L (L37)(3) 9 SFI DIS Magnetic
Firebird F 3.8L (L36)(3) K SFI C(3)I Hall Effect
Firebird F 5.7L (LT1) P SFI Opti-Spark
Grand Am N 2.4L (LD9) T SFI IDI Magnetic
" " 3.1L (L82) M SFI DIS Magnetic
Grand Prix W 3.1L (L82) M SFI DIS Magnetic
Grand Prix W 3.8L (L36) K SFI C(3)I Hall Effect
Grand Prix W 3.8L (L67) 1 SFI(2) C(3)I Hall Effect
LeSabre H 3.8L (L36) K SFI C(3)I Hall Effect
LSS H 3.8L (L36) K SFI C(3)I Hall Effect
LSS H 3.8L (L67) 1 SFI(2) C(3)I Hall Effect
Lumina W 3.1L (L82) M SFI DIS Magnetic
Lumina W 3.4L (LQ1) X SFI DIS Magnetic
Malibu N 2.4L (LD9) T SFI IDI Magnetic
Malibu N 3.1L (L82) M SFI DIS Magnetic
Monte Carlo W 3.1L (L82) M SFI DIS Magnetic
Monte Carlo W 3.4L (LQ1) X SFI DIS Magnetic
Park Avenue C 3.8L (L36) K SFI C(3)I Hall Effect
Park Avenue C 3.8L (L67) 1 SFI(2) C(3)I Hall Effect
Regal W 3.1L (L82) M SFI DIS Magnetic
Regal W 3.8L (L36) K SFI C(3)I Hall Effect
Regency H 3.8L (L36) K SFI C(3)I Hall Effect
Riviera G 3.8L (L36) K SFI C(3)I Hall Effect
Riviera G 3.8L (L67) 1 SFI(2) C(3)I Hall Effect
Saturn Z 1.9L (LL0) 7 SFI DIS Magnetic
Saturn Z 1.9L (L24) 8 SFI DIS Magnetic
Seville K 4.6L (LD8)(3) Y SFI DIS Magnetic
Seville K 4.6L (L37)
(3)
9 SFI DIS Magnetic
Skylark N 2.4L (LD9) T SFI IDI Magnetic
Skylark N 3.1L (L82) M SFI C(3)I Hall Effect
Sunfire J 2.2L (LN2) 4 SFI DIS Magnetic
Sunfire J 2.4L (LD9) T SFI IDI Magnetic
(1) Engine code stamped on engine block. See ENGINE CODE LOCATIONΒ 
table.
(2) Supercharged engine.

(3) Northstar engine.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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